75787889920

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{1693}}^1$

素因数の和:2608

約数の個数: 144

約数和(自身を含む): 186291361872

約数和(自身を除く): 110503471952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 853, 1280, 1312, 1640, 1693, 1706, 2624, 3280, 3386, 3412, 4265, 5248, 6560, 6772, 6824, 8465, 8530, 10496, 13120, 13544, 13648, 16930, 17060, 26240, 27088, 27296, 33860, 34120, 34973, 52480, 54176, 54592, 67720, 68240, 69413, 69946, 108352, 109184, 135440, 136480, 138826, 139892, 174865, 216704, 218368, 270880, 272960, 277652, 279784, 347065, 349730, 433408, 541760, 545920, 555304, 559568, 694130, 699460, 1083520, 1091840, 1110608, 1119136, 1388260, 1398920, 1444129, 2167040, 2221216, 2238272, 2776520, 2797840, 2888258, 4442432, 4476544, 5553040, 5595680, 5776516, 7220645, 8884864, 8953088, 11106080, 11191360, 11553032, 14441290, 17769728, 22212160, 22382720, 23106064, 28882580, 44424320, 44765440, 46212128, 57765160, 59209289, 88848640, 92424256, 115530320, 118418578, 184848512, 231060640, 236837156, 296046445, 369697024, 462121280, 473674312, 592092890, 924242560, 947348624, 1184185780, 1848485120, 1894697248, 2368371560, 3789394496, 4736743120, 7578788992, 9473486240, 15157577984, 18946972480, 37893944960, 75787889920]

約数ペア:

[(1, 75787889920), (2, 37893944960), (4, 18946972480), (5, 15157577984), (8, 9473486240), (10, 7578788992), (16, 4736743120), (20, 3789394496), (32, 2368371560), (40, 1894697248), (41, 1848485120), (64, 1184185780), (80, 947348624), (82, 924242560), (128, 592092890), (160, 473674312), (164, 462121280), (205, 369697024), (256, 296046445), (320, 236837156), (328, 231060640), (410, 184848512), (640, 118418578), (656, 115530320), (820, 92424256), (853, 88848640), (1280, 59209289), (1312, 57765160), (1640, 46212128), (1693, 44765440), (1706, 44424320), (2624, 28882580), (3280, 23106064), (3386, 22382720), (3412, 22212160), (4265, 17769728), (5248, 14441290), (6560, 11553032), (6772, 11191360), (6824, 11106080), (8465, 8953088), (8530, 8884864), (10496, 7220645), (13120, 5776516), (13544, 5595680), (13648, 5553040), (16930, 4476544), (17060, 4442432), (26240, 2888258), (27088, 2797840), (27296, 2776520), (33860, 2238272), (34120, 2221216), (34973, 2167040), (52480, 1444129), (54176, 1398920), (54592, 1388260), (67720, 1119136), (68240, 1110608), (69413, 1091840), (69946, 1083520), (108352, 699460), (109184, 694130), (135440, 559568), (136480, 555304), (138826, 545920), (139892, 541760), (174865, 433408), (216704, 349730), (218368, 347065), (270880, 279784), (272960, 277652)]