15694006460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{2351}}^1$

素因数の和:3987

約数の個数: 96

約数和(自身を含む): 37885639680

約数和(自身を除く): 22191633220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1597, 2090, 2351, 3194, 4180, 4702, 6388, 7985, 9404, 11755, 15970, 17567, 23510, 25861, 30343, 31940, 35134, 44669, 47020, 51722, 60686, 70268, 87835, 89338, 103444, 121372, 129305, 151715, 175670, 178676, 223345, 258610, 303430, 333773, 351340, 446690, 491359, 517220, 606860, 667546, 893380, 982718, 1335092, 1668865, 1965436, 2456795, 3337730, 3754547, 4913590, 6675460, 7509094, 9827180, 15018188, 18772735, 37545470, 41300017, 71336393, 75090940, 82600034, 142672786, 165200068, 206500085, 285345572, 356681965, 413000170, 713363930, 784700323, 826000340, 1426727860, 1569400646, 3138801292, 3923501615, 7847003230, 15694006460]

約数ペア:

[(1, 15694006460), (2, 7847003230), (4, 3923501615), (5, 3138801292), (10, 1569400646), (11, 1426727860), (19, 826000340), (20, 784700323), (22, 713363930), (38, 413000170), (44, 356681965), (55, 285345572), (76, 206500085), (95, 165200068), (110, 142672786), (190, 82600034), (209, 75090940), (220, 71336393), (380, 41300017), (418, 37545470), (836, 18772735), (1045, 15018188), (1597, 9827180), (2090, 7509094), (2351, 6675460), (3194, 4913590), (4180, 3754547), (4702, 3337730), (6388, 2456795), (7985, 1965436), (9404, 1668865), (11755, 1335092), (15970, 982718), (17567, 893380), (23510, 667546), (25861, 606860), (30343, 517220), (31940, 491359), (35134, 446690), (44669, 351340), (47020, 333773), (51722, 303430), (60686, 258610), (70268, 223345), (87835, 178676), (89338, 175670), (103444, 151715), (121372, 129305)]