70208240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23719}}^1$

素因数の和:23769

約数の個数: 40

約数和(自身を含む): 167652960

約数和(自身を除く): 97444720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 23719, 47438, 94876, 118595, 189752, 237190, 379504, 474380, 877603, 948760, 1755206, 1897520, 3510412, 4388015, 7020824, 8776030, 14041648, 17552060, 35104120, 70208240]

約数ペア:

[(1, 70208240), (2, 35104120), (4, 17552060), (5, 14041648), (8, 8776030), (10, 7020824), (16, 4388015), (20, 3510412), (37, 1897520), (40, 1755206), (74, 948760), (80, 877603), (148, 474380), (185, 379504), (296, 237190), (370, 189752), (592, 118595), (740, 94876), (1480, 47438), (2960, 23719)]