46810180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 108678024

約数和(自身を除く): 61867844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 61, 68, 74, 85, 122, 148, 170, 185, 244, 305, 340, 370, 610, 629, 740, 1037, 1220, 1258, 2074, 2257, 2516, 3145, 3721, 4148, 4514, 5185, 6290, 7442, 9028, 10370, 11285, 12580, 14884, 18605, 20740, 22570, 37210, 38369, 45140, 63257, 74420, 76738, 126514, 137677, 153476, 191845, 253028, 275354, 316285, 383690, 550708, 632570, 688385, 767380, 1265140, 1376770, 2340509, 2753540, 4681018, 9362036, 11702545, 23405090, 46810180]

約数ペア:

[(1, 46810180), (2, 23405090), (4, 11702545), (5, 9362036), (10, 4681018), (17, 2753540), (20, 2340509), (34, 1376770), (37, 1265140), (61, 767380), (68, 688385), (74, 632570), (85, 550708), (122, 383690), (148, 316285), (170, 275354), (185, 253028), (244, 191845), (305, 153476), (340, 137677), (370, 126514), (610, 76738), (629, 74420), (740, 63257), (1037, 45140), (1220, 38369), (1258, 37210), (2074, 22570), (2257, 20740), (2516, 18605), (3145, 14884), (3721, 12580), (4148, 11285), (4514, 10370), (5185, 9028), (6290, 7442)]