103678668580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{271027}}^1$

素因数の和:271684

約数の個数: 48

約数和(自身を含む): 225113688576

約数和(自身を除く): 121435019996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 617, 620, 1234, 2468, 3085, 6170, 12340, 19127, 38254, 76508, 95635, 191270, 271027, 382540, 542054, 1084108, 1355135, 2710270, 5420540, 8401837, 16803674, 33607348, 42009185, 84018370, 167223659, 168036740, 334447318, 668894636, 836118295, 1672236590, 3344473180, 5183933429, 10367866858, 20735733716, 25919667145, 51839334290, 103678668580]

約数ペア:

[(1, 103678668580), (2, 51839334290), (4, 25919667145), (5, 20735733716), (10, 10367866858), (20, 5183933429), (31, 3344473180), (62, 1672236590), (124, 836118295), (155, 668894636), (310, 334447318), (617, 168036740), (620, 167223659), (1234, 84018370), (2468, 42009185), (3085, 33607348), (6170, 16803674), (12340, 8401837), (19127, 5420540), (38254, 2710270), (76508, 1355135), (95635, 1084108), (191270, 542054), (271027, 382540)]