63451960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11093}}^1$

素因数の和:11128

約数の個数: 64

約数和(自身を含む): 167741280

約数和(自身を除く): 104289320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 11093, 22186, 44372, 55465, 88744, 110930, 122023, 144209, 221860, 244046, 288418, 443720, 488092, 576836, 610115, 721045, 976184, 1153672, 1220230, 1442090, 1586299, 2440460, 2884180, 3172598, 4880920, 5768360, 6345196, 7931495, 12690392, 15862990, 31725980, 63451960]

約数ペア:

[(1, 63451960), (2, 31725980), (4, 15862990), (5, 12690392), (8, 7931495), (10, 6345196), (11, 5768360), (13, 4880920), (20, 3172598), (22, 2884180), (26, 2440460), (40, 1586299), (44, 1442090), (52, 1220230), (55, 1153672), (65, 976184), (88, 721045), (104, 610115), (110, 576836), (130, 488092), (143, 443720), (220, 288418), (260, 244046), (286, 221860), (440, 144209), (520, 122023), (572, 110930), (715, 88744), (1144, 55465), (1430, 44372), (2860, 22186), (5720, 11093)]