63120850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 133936740

約数和(自身を除く): 70815890

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 269, 325, 361, 475, 494, 538, 650, 722, 950, 1235, 1345, 1805, 2470, 2690, 3497, 3610, 4693, 5111, 6175, 6725, 6994, 9025, 9386, 10222, 12350, 13450, 17485, 18050, 23465, 25555, 34970, 46930, 51110, 66443, 87425, 97109, 117325, 127775, 132886, 174850, 194218, 234650, 255550, 332215, 485545, 664430, 971090, 1262417, 1661075, 2427725, 2524834, 3322150, 4855450, 6312085, 12624170, 31560425, 63120850]

約数ペア:

[(1, 63120850), (2, 31560425), (5, 12624170), (10, 6312085), (13, 4855450), (19, 3322150), (25, 2524834), (26, 2427725), (38, 1661075), (50, 1262417), (65, 971090), (95, 664430), (130, 485545), (190, 332215), (247, 255550), (269, 234650), (325, 194218), (361, 174850), (475, 132886), (494, 127775), (538, 117325), (650, 97109), (722, 87425), (950, 66443), (1235, 51110), (1345, 46930), (1805, 34970), (2470, 25555), (2690, 23465), (3497, 18050), (3610, 17485), (4693, 13450), (5111, 12350), (6175, 10222), (6725, 9386), (6994, 9025)]