107782720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19813}}^1$

素因数の和:19847

約数の個数: 56

約数和(自身を含む): 271768824

約数和(自身を除く): 163986104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 19813, 39626, 79252, 99065, 158504, 198130, 317008, 336821, 396260, 634016, 673642, 792520, 1268032, 1347284, 1585040, 1684105, 2694568, 3170080, 3368210, 5389136, 6340160, 6736420, 10778272, 13472840, 21556544, 26945680, 53891360, 107782720]

約数ペア:

[(1, 107782720), (2, 53891360), (4, 26945680), (5, 21556544), (8, 13472840), (10, 10778272), (16, 6736420), (17, 6340160), (20, 5389136), (32, 3368210), (34, 3170080), (40, 2694568), (64, 1684105), (68, 1585040), (80, 1347284), (85, 1268032), (136, 792520), (160, 673642), (170, 634016), (272, 396260), (320, 336821), (340, 317008), (544, 198130), (680, 158504), (1088, 99065), (1360, 79252), (2720, 39626), (5440, 19813)]