98415460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 72

約数和(自身を含む): 244230336

約数和(自身を除く): 145814876

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2647, 2860, 3380, 3718, 5294, 7436, 9295, 10588, 13235, 18590, 26470, 29117, 34411, 37180, 52940, 58234, 68822, 116468, 137644, 145585, 172055, 291170, 344110, 378521, 447343, 582340, 688220, 757042, 894686, 1514084, 1789372, 1892605, 2236715, 3785210, 4473430, 4920773, 7570420, 8946860, 9841546, 19683092, 24603865, 49207730, 98415460]

約数ペア:

[(1, 98415460), (2, 49207730), (4, 24603865), (5, 19683092), (10, 9841546), (11, 8946860), (13, 7570420), (20, 4920773), (22, 4473430), (26, 3785210), (44, 2236715), (52, 1892605), (55, 1789372), (65, 1514084), (110, 894686), (130, 757042), (143, 688220), (169, 582340), (220, 447343), (260, 378521), (286, 344110), (338, 291170), (572, 172055), (676, 145585), (715, 137644), (845, 116468), (1430, 68822), (1690, 58234), (1859, 52940), (2647, 37180), (2860, 34411), (3380, 29117), (3718, 26470), (5294, 18590), (7436, 13235), (9295, 10588)]