366946940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 785925504

約数和(自身を除く): 418978564

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 251, 268, 335, 502, 670, 1004, 1091, 1255, 1340, 2182, 2510, 4364, 5020, 5455, 10910, 16817, 21820, 33634, 67268, 73097, 84085, 146194, 168170, 273841, 292388, 336340, 365485, 547682, 730970, 1095364, 1369205, 1461940, 2738410, 5476820, 18347347, 36694694, 73389388, 91736735, 183473470, 366946940]

約数ペア:

[(1, 366946940), (2, 183473470), (4, 91736735), (5, 73389388), (10, 36694694), (20, 18347347), (67, 5476820), (134, 2738410), (251, 1461940), (268, 1369205), (335, 1095364), (502, 730970), (670, 547682), (1004, 365485), (1091, 336340), (1255, 292388), (1340, 273841), (2182, 168170), (2510, 146194), (4364, 84085), (5020, 73097), (5455, 67268), (10910, 33634), (16817, 21820)]