1664821444610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{136572719}}^1$

素因数の和:136572802

約数の個数: 32

約数和(自身を含む): 3185968412160

約数和(自身を除く): 1521146967550

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 136572719, 273145438, 682863595, 1365727190, 3141172537, 6282345074, 7238354107, 14476708214, 15705862685, 31411725370, 36191770535, 72383541070, 166482144461, 332964288922, 832410722305, 1664821444610]

約数ペア:

[(1, 1664821444610), (2, 832410722305), (5, 332964288922), (10, 166482144461), (23, 72383541070), (46, 36191770535), (53, 31411725370), (106, 15705862685), (115, 14476708214), (230, 7238354107), (265, 6282345074), (530, 3141172537), (1219, 1365727190), (2438, 682863595), (6095, 273145438), (12190, 136572719)]