69584840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7086

約数の個数: 64

約数和(自身を含む): 177508800

約数和(自身を除く): 107923960

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 7043, 9880, 14086, 28172, 35215, 56344, 70430, 91559, 133817, 140860, 183118, 267634, 281720, 366236, 457795, 535268, 669085, 732472, 915590, 1070536, 1338170, 1739621, 1831180, 2676340, 3479242, 3662360, 5352680, 6958484, 8698105, 13916968, 17396210, 34792420, 69584840]

約数ペア:

[(1, 69584840), (2, 34792420), (4, 17396210), (5, 13916968), (8, 8698105), (10, 6958484), (13, 5352680), (19, 3662360), (20, 3479242), (26, 2676340), (38, 1831180), (40, 1739621), (52, 1338170), (65, 1070536), (76, 915590), (95, 732472), (104, 669085), (130, 535268), (152, 457795), (190, 366236), (247, 281720), (260, 267634), (380, 183118), (494, 140860), (520, 133817), (760, 91559), (988, 70430), (1235, 56344), (1976, 35215), (2470, 28172), (4940, 14086), (7043, 9880)]