72601202360

素因数分解:

$2^3\times 5^1\times {\mathrm{19489}}^1\times {\mathrm{93131}}^1$

素因数の和:112631

約数の個数: 32

約数和(自身を含む): 163362841200

約数和(自身を除く): 90761638840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 19489, 38978, 77956, 93131, 97445, 155912, 186262, 194890, 372524, 389780, 465655, 745048, 779560, 931310, 1862620, 3725240, 1815030059, 3630060118, 7260120236, 9075150295, 14520240472, 18150300590, 36300601180, 72601202360]

約数ペア:

[(1, 72601202360), (2, 36300601180), (4, 18150300590), (5, 14520240472), (8, 9075150295), (10, 7260120236), (20, 3630060118), (40, 1815030059), (19489, 3725240), (38978, 1862620), (77956, 931310), (93131, 779560), (97445, 745048), (155912, 465655), (186262, 389780), (194890, 372524)]