12549977060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{68437}}^1$

素因数の和:68672

約数の個数: 48

約数和(自身を含む): 27007824816

約数和(自身を除く): 14457847756

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 173, 212, 265, 346, 530, 692, 865, 1060, 1730, 3460, 9169, 18338, 36676, 45845, 68437, 91690, 136874, 183380, 273748, 342185, 684370, 1368740, 3627161, 7254322, 11839601, 14508644, 18135805, 23679202, 36271610, 47358404, 59198005, 72543220, 118396010, 236792020, 627498853, 1254997706, 2509995412, 3137494265, 6274988530, 12549977060]

約数ペア:

[(1, 12549977060), (2, 6274988530), (4, 3137494265), (5, 2509995412), (10, 1254997706), (20, 627498853), (53, 236792020), (106, 118396010), (173, 72543220), (212, 59198005), (265, 47358404), (346, 36271610), (530, 23679202), (692, 18135805), (865, 14508644), (1060, 11839601), (1730, 7254322), (3460, 3627161), (9169, 1368740), (18338, 684370), (36676, 342185), (45845, 273748), (68437, 183380), (91690, 136874)]