295909780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 642458880

約数和(自身を除く): 346549100

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 590, 610, 1180, 1220, 3599, 4111, 7198, 8222, 14396, 16444, 17995, 20555, 35990, 41110, 71980, 82220, 242549, 250771, 485098, 501542, 970196, 1003084, 1212745, 1253855, 2425490, 2507710, 4850980, 5015420, 14795489, 29590978, 59181956, 73977445, 147954890, 295909780]

約数ペア:

[(1, 295909780), (2, 147954890), (4, 73977445), (5, 59181956), (10, 29590978), (20, 14795489), (59, 5015420), (61, 4850980), (118, 2507710), (122, 2425490), (236, 1253855), (244, 1212745), (295, 1003084), (305, 970196), (590, 501542), (610, 485098), (1180, 250771), (1220, 242549), (3599, 82220), (4111, 71980), (7198, 41110), (8222, 35990), (14396, 20555), (16444, 17995)]