4927248040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50671}}^1$

素因数の和:50723

約数の個数: 128

約数和(自身を含む): 13790891520

約数和(自身を除く): 8863643480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 884, 935, 1105, 1144, 1430, 1496, 1768, 1870, 2210, 2431, 2860, 3740, 4420, 4862, 5720, 7480, 8840, 9724, 12155, 19448, 24310, 48620, 50671, 97240, 101342, 202684, 253355, 405368, 506710, 557381, 658723, 861407, 1013420, 1114762, 1317446, 1722814, 2026840, 2229524, 2634892, 2786905, 3293615, 3445628, 4307035, 4459048, 5269784, 5573810, 6587230, 6891256, 7245953, 8614070, 9475477, 11147620, 11198291, 13174460, 14491906, 17228140, 18950954, 22295240, 22396582, 26348920, 28983812, 34456280, 36229765, 37901908, 44793164, 47377385, 55991455, 57967624, 72459530, 75803816, 89586328, 94754770, 111982910, 123181201, 144919060, 189509540, 223965820, 246362402, 289838120, 379019080, 447931640, 492724804, 615906005, 985449608, 1231812010, 2463624020, 4927248040]

約数ペア:

[(1, 4927248040), (2, 2463624020), (4, 1231812010), (5, 985449608), (8, 615906005), (10, 492724804), (11, 447931640), (13, 379019080), (17, 289838120), (20, 246362402), (22, 223965820), (26, 189509540), (34, 144919060), (40, 123181201), (44, 111982910), (52, 94754770), (55, 89586328), (65, 75803816), (68, 72459530), (85, 57967624), (88, 55991455), (104, 47377385), (110, 44793164), (130, 37901908), (136, 36229765), (143, 34456280), (170, 28983812), (187, 26348920), (220, 22396582), (221, 22295240), (260, 18950954), (286, 17228140), (340, 14491906), (374, 13174460), (440, 11198291), (442, 11147620), (520, 9475477), (572, 8614070), (680, 7245953), (715, 6891256), (748, 6587230), (884, 5573810), (935, 5269784), (1105, 4459048), (1144, 4307035), (1430, 3445628), (1496, 3293615), (1768, 2786905), (1870, 2634892), (2210, 2229524), (2431, 2026840), (2860, 1722814), (3740, 1317446), (4420, 1114762), (4862, 1013420), (5720, 861407), (7480, 658723), (8840, 557381), (9724, 506710), (12155, 405368), (19448, 253355), (24310, 202684), (48620, 101342), (50671, 97240)]