29128224080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{291983}}^1$

素因数の和:292068

約数の個数: 80

約数和(自身を含む): 71687911680

約数和(自身を除く): 42559687600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 1160, 1247, 1720, 2320, 2494, 3440, 4988, 6235, 9976, 12470, 19952, 24940, 49880, 99760, 291983, 583966, 1167932, 1459915, 2335864, 2919830, 4671728, 5839660, 8467507, 11679320, 12555269, 16935014, 23358640, 25110538, 33870028, 42337535, 50221076, 62776345, 67740056, 84675070, 100442152, 125552690, 135480112, 169350140, 200884304, 251105380, 338700280, 364102801, 502210760, 677400560, 728205602, 1004421520, 1456411204, 1820514005, 2912822408, 3641028010, 5825644816, 7282056020, 14564112040, 29128224080]

約数ペア:

[(1, 29128224080), (2, 14564112040), (4, 7282056020), (5, 5825644816), (8, 3641028010), (10, 2912822408), (16, 1820514005), (20, 1456411204), (29, 1004421520), (40, 728205602), (43, 677400560), (58, 502210760), (80, 364102801), (86, 338700280), (116, 251105380), (145, 200884304), (172, 169350140), (215, 135480112), (232, 125552690), (290, 100442152), (344, 84675070), (430, 67740056), (464, 62776345), (580, 50221076), (688, 42337535), (860, 33870028), (1160, 25110538), (1247, 23358640), (1720, 16935014), (2320, 12555269), (2494, 11679320), (3440, 8467507), (4988, 5839660), (6235, 4671728), (9976, 2919830), (12470, 2335864), (19952, 1459915), (24940, 1167932), (49880, 583966), (99760, 291983)]