46472140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16282

約数の個数: 48

約数和(自身を含む): 114660000

約数和(自身を除く): 68187860

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16249, 32498, 64996, 81245, 162490, 178739, 211237, 324980, 357478, 422474, 714956, 844948, 893695, 1056185, 1787390, 2112370, 2323607, 3574780, 4224740, 4647214, 9294428, 11618035, 23236070, 46472140]

約数ペア:

[(1, 46472140), (2, 23236070), (4, 11618035), (5, 9294428), (10, 4647214), (11, 4224740), (13, 3574780), (20, 2323607), (22, 2112370), (26, 1787390), (44, 1056185), (52, 893695), (55, 844948), (65, 714956), (110, 422474), (130, 357478), (143, 324980), (220, 211237), (260, 178739), (286, 162490), (572, 81245), (715, 64996), (1430, 32498), (2860, 16249)]