1040202016

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{125507}}^1$

素因数の和:125561

約数の個数: 48

約数和(自身を含む): 2403729216

約数和(自身を除く): 1363527200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 125507, 251014, 502028, 878549, 1004056, 1757098, 2008112, 3514196, 4016224, 4643759, 7028392, 9287518, 14056784, 18575036, 28113568, 32506313, 37150072, 65012626, 74300144, 130025252, 148600288, 260050504, 520101008, 1040202016]

約数ペア:

[(1, 1040202016), (2, 520101008), (4, 260050504), (7, 148600288), (8, 130025252), (14, 74300144), (16, 65012626), (28, 37150072), (32, 32506313), (37, 28113568), (56, 18575036), (74, 14056784), (112, 9287518), (148, 7028392), (224, 4643759), (259, 4016224), (296, 3514196), (518, 2008112), (592, 1757098), (1036, 1004056), (1184, 878549), (2072, 502028), (4144, 251014), (8288, 125507)]