7710079960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1\times {\mathrm{6421}}^1$

素因数の和:9172

約数の個数: 64

約数和(自身を含む): 18934624800

約数和(自身を除く): 11224544840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2729, 5458, 6421, 10916, 12842, 13645, 21832, 25684, 27290, 30019, 32105, 51368, 54580, 60038, 64210, 70631, 109160, 120076, 128420, 141262, 150095, 240152, 256840, 282524, 300190, 353155, 565048, 600380, 706310, 1200760, 1412620, 2825240, 17522909, 35045818, 70091636, 87614545, 140183272, 175229090, 192751999, 350458180, 385503998, 700916360, 771007996, 963759995, 1542015992, 1927519990, 3855039980, 7710079960]

約数ペア:

[(1, 7710079960), (2, 3855039980), (4, 1927519990), (5, 1542015992), (8, 963759995), (10, 771007996), (11, 700916360), (20, 385503998), (22, 350458180), (40, 192751999), (44, 175229090), (55, 140183272), (88, 87614545), (110, 70091636), (220, 35045818), (440, 17522909), (2729, 2825240), (5458, 1412620), (6421, 1200760), (10916, 706310), (12842, 600380), (13645, 565048), (21832, 353155), (25684, 300190), (27290, 282524), (30019, 256840), (32105, 240152), (51368, 150095), (54580, 141262), (60038, 128420), (64210, 120076), (70631, 109160)]