14622920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 36091440

約数和(自身を除く): 21468520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 461, 488, 520, 610, 793, 922, 1220, 1586, 1844, 2305, 2440, 3172, 3688, 3965, 4610, 5993, 6344, 7930, 9220, 11986, 15860, 18440, 23972, 28121, 29965, 31720, 47944, 56242, 59930, 112484, 119860, 140605, 224968, 239720, 281210, 365573, 562420, 731146, 1124840, 1462292, 1827865, 2924584, 3655730, 7311460, 14622920]

約数ペア:

[(1, 14622920), (2, 7311460), (4, 3655730), (5, 2924584), (8, 1827865), (10, 1462292), (13, 1124840), (20, 731146), (26, 562420), (40, 365573), (52, 281210), (61, 239720), (65, 224968), (104, 140605), (122, 119860), (130, 112484), (244, 59930), (260, 56242), (305, 47944), (461, 31720), (488, 29965), (520, 28121), (610, 23972), (793, 18440), (922, 15860), (1220, 11986), (1586, 9220), (1844, 7930), (2305, 6344), (2440, 5993), (3172, 4610), (3688, 3965)]