68675553620

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1\times {\mathrm{44029}}^1$

素因数の和:44672

約数の個数: 48

約数和(自身を含む): 145396218240

約数和(自身を除く): 76720664620

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 467, 668, 835, 934, 1670, 1868, 2335, 3340, 4670, 9340, 44029, 77989, 88058, 155978, 176116, 220145, 311956, 389945, 440290, 779890, 880580, 1559780, 7352843, 14705686, 20561543, 29411372, 36764215, 41123086, 73528430, 82246172, 102807715, 147056860, 205615430, 411230860, 3433777681, 6867555362, 13735110724, 17168888405, 34337776810, 68675553620]

約数ペア:

[(1, 68675553620), (2, 34337776810), (4, 17168888405), (5, 13735110724), (10, 6867555362), (20, 3433777681), (167, 411230860), (334, 205615430), (467, 147056860), (668, 102807715), (835, 82246172), (934, 73528430), (1670, 41123086), (1868, 36764215), (2335, 29411372), (3340, 20561543), (4670, 14705686), (9340, 7352843), (44029, 1559780), (77989, 880580), (88058, 779890), (155978, 440290), (176116, 389945), (220145, 311956)]