172078045220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1\times {\mathrm{75557}}^1$

素因数の和:80540

約数の個数: 48

約数和(自身を含む): 377156521728

約数和(自身を除く): 205078476508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4951, 9902, 19804, 24755, 49510, 75557, 99020, 113873, 151114, 227746, 302228, 377785, 455492, 569365, 755570, 1138730, 1511140, 1737811, 2277460, 3475622, 6951244, 8689055, 17378110, 34756220, 374082707, 748165414, 1496330828, 1870413535, 3740827070, 7481654140, 8603902261, 17207804522, 34415609044, 43019511305, 86039022610, 172078045220]

約数ペア:

[(1, 172078045220), (2, 86039022610), (4, 43019511305), (5, 34415609044), (10, 17207804522), (20, 8603902261), (23, 7481654140), (46, 3740827070), (92, 1870413535), (115, 1496330828), (230, 748165414), (460, 374082707), (4951, 34756220), (9902, 17378110), (19804, 8689055), (24755, 6951244), (49510, 3475622), (75557, 2277460), (99020, 1737811), (113873, 1511140), (151114, 1138730), (227746, 755570), (302228, 569365), (377785, 455492)]