61946720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 162552096

約数和(自身を除く): 100605376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 110, 122, 160, 176, 220, 244, 305, 352, 440, 488, 577, 610, 671, 880, 976, 1154, 1220, 1342, 1760, 1952, 2308, 2440, 2684, 2885, 3355, 4616, 4880, 5368, 5770, 6347, 6710, 9232, 9760, 10736, 11540, 12694, 13420, 18464, 21472, 23080, 25388, 26840, 31735, 35197, 46160, 50776, 53680, 63470, 70394, 92320, 101552, 107360, 126940, 140788, 175985, 203104, 253880, 281576, 351970, 387167, 507760, 563152, 703940, 774334, 1015520, 1126304, 1407880, 1548668, 1935835, 2815760, 3097336, 3871670, 5631520, 6194672, 7743340, 12389344, 15486680, 30973360, 61946720]

約数ペア:

[(1, 61946720), (2, 30973360), (4, 15486680), (5, 12389344), (8, 7743340), (10, 6194672), (11, 5631520), (16, 3871670), (20, 3097336), (22, 2815760), (32, 1935835), (40, 1548668), (44, 1407880), (55, 1126304), (61, 1015520), (80, 774334), (88, 703940), (110, 563152), (122, 507760), (160, 387167), (176, 351970), (220, 281576), (244, 253880), (305, 203104), (352, 175985), (440, 140788), (488, 126940), (577, 107360), (610, 101552), (671, 92320), (880, 70394), (976, 63470), (1154, 53680), (1220, 50776), (1342, 46160), (1760, 35197), (1952, 31735), (2308, 26840), (2440, 25388), (2684, 23080), (2885, 21472), (3355, 18464), (4616, 13420), (4880, 12694), (5368, 11540), (5770, 10736), (6347, 9760), (6710, 9232)]