86305960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 210243600

約数和(自身を除く): 123937640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 269, 520, 538, 617, 1076, 1234, 1345, 2152, 2468, 2690, 3085, 3497, 4936, 5380, 6170, 6994, 8021, 10760, 12340, 13988, 16042, 17485, 24680, 27976, 32084, 34970, 40105, 64168, 69940, 80210, 139880, 160420, 165973, 320840, 331946, 663892, 829865, 1327784, 1659730, 2157649, 3319460, 4315298, 6638920, 8630596, 10788245, 17261192, 21576490, 43152980, 86305960]

約数ペア:

[(1, 86305960), (2, 43152980), (4, 21576490), (5, 17261192), (8, 10788245), (10, 8630596), (13, 6638920), (20, 4315298), (26, 3319460), (40, 2157649), (52, 1659730), (65, 1327784), (104, 829865), (130, 663892), (260, 331946), (269, 320840), (520, 165973), (538, 160420), (617, 139880), (1076, 80210), (1234, 69940), (1345, 64168), (2152, 40105), (2468, 34970), (2690, 32084), (3085, 27976), (3497, 24680), (4936, 17485), (5380, 16042), (6170, 13988), (6994, 12340), (8021, 10760)]