46628140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 109205712

約数和(自身を除く): 62577572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 131, 148, 185, 260, 262, 370, 481, 524, 655, 740, 962, 1310, 1369, 1703, 1924, 2405, 2620, 2738, 3406, 4810, 4847, 5476, 6812, 6845, 8515, 9620, 9694, 13690, 17030, 17797, 19388, 24235, 27380, 34060, 35594, 48470, 63011, 71188, 88985, 96940, 126022, 177970, 179339, 252044, 315055, 355940, 358678, 630110, 717356, 896695, 1260220, 1793390, 2331407, 3586780, 4662814, 9325628, 11657035, 23314070, 46628140]

約数ペア:

[(1, 46628140), (2, 23314070), (4, 11657035), (5, 9325628), (10, 4662814), (13, 3586780), (20, 2331407), (26, 1793390), (37, 1260220), (52, 896695), (65, 717356), (74, 630110), (130, 358678), (131, 355940), (148, 315055), (185, 252044), (260, 179339), (262, 177970), (370, 126022), (481, 96940), (524, 88985), (655, 71188), (740, 63011), (962, 48470), (1310, 35594), (1369, 34060), (1703, 27380), (1924, 24235), (2405, 19388), (2620, 17797), (2738, 17030), (3406, 13690), (4810, 9694), (4847, 9620), (5476, 8515), (6812, 6845)]