4672480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 12247200

約数和(自身を除く): 7574720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 53, 58, 76, 80, 95, 106, 116, 145, 152, 160, 190, 212, 232, 265, 290, 304, 380, 424, 464, 530, 551, 580, 608, 760, 848, 928, 1007, 1060, 1102, 1160, 1520, 1537, 1696, 2014, 2120, 2204, 2320, 2755, 3040, 3074, 4028, 4240, 4408, 4640, 5035, 5510, 6148, 7685, 8056, 8480, 8816, 10070, 11020, 12296, 15370, 16112, 17632, 20140, 22040, 24592, 29203, 30740, 32224, 40280, 44080, 49184, 58406, 61480, 80560, 88160, 116812, 122960, 146015, 161120, 233624, 245920, 292030, 467248, 584060, 934496, 1168120, 2336240, 4672480]

約数ペア:

[(1, 4672480), (2, 2336240), (4, 1168120), (5, 934496), (8, 584060), (10, 467248), (16, 292030), (19, 245920), (20, 233624), (29, 161120), (32, 146015), (38, 122960), (40, 116812), (53, 88160), (58, 80560), (76, 61480), (80, 58406), (95, 49184), (106, 44080), (116, 40280), (145, 32224), (152, 30740), (160, 29203), (190, 24592), (212, 22040), (232, 20140), (265, 17632), (290, 16112), (304, 15370), (380, 12296), (424, 11020), (464, 10070), (530, 8816), (551, 8480), (580, 8056), (608, 7685), (760, 6148), (848, 5510), (928, 5035), (1007, 4640), (1060, 4408), (1102, 4240), (1160, 4028), (1520, 3074), (1537, 3040), (1696, 2755), (2014, 2320), (2120, 2204)]