146207920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34483}}^1$

素因数の和:34549

約数の個数: 40

約数和(自身を含む): 346357296

約数和(自身を除く): 200149376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 34483, 68966, 137932, 172415, 275864, 344830, 551728, 689660, 1379320, 1827599, 2758640, 3655198, 7310396, 9137995, 14620792, 18275990, 29241584, 36551980, 73103960, 146207920]

約数ペア:

[(1, 146207920), (2, 73103960), (4, 36551980), (5, 29241584), (8, 18275990), (10, 14620792), (16, 9137995), (20, 7310396), (40, 3655198), (53, 2758640), (80, 1827599), (106, 1379320), (212, 689660), (265, 551728), (424, 344830), (530, 275864), (848, 172415), (1060, 137932), (2120, 68966), (4240, 34483)]