23499580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 57576960

約数和(自身を除く): 34077380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 67, 71, 76, 95, 130, 134, 142, 190, 247, 260, 268, 284, 335, 355, 380, 494, 670, 710, 871, 923, 988, 1235, 1273, 1340, 1349, 1420, 1742, 1846, 2470, 2546, 2698, 3484, 3692, 4355, 4615, 4757, 4940, 5092, 5396, 6365, 6745, 8710, 9230, 9514, 12730, 13490, 16549, 17420, 17537, 18460, 19028, 23785, 25460, 26980, 33098, 35074, 47570, 61841, 66196, 70148, 82745, 87685, 90383, 95140, 123682, 165490, 175370, 180766, 247364, 309205, 330980, 350740, 361532, 451915, 618410, 903830, 1174979, 1236820, 1807660, 2349958, 4699916, 5874895, 11749790, 23499580]

約数ペア:

[(1, 23499580), (2, 11749790), (4, 5874895), (5, 4699916), (10, 2349958), (13, 1807660), (19, 1236820), (20, 1174979), (26, 903830), (38, 618410), (52, 451915), (65, 361532), (67, 350740), (71, 330980), (76, 309205), (95, 247364), (130, 180766), (134, 175370), (142, 165490), (190, 123682), (247, 95140), (260, 90383), (268, 87685), (284, 82745), (335, 70148), (355, 66196), (380, 61841), (494, 47570), (670, 35074), (710, 33098), (871, 26980), (923, 25460), (988, 23785), (1235, 19028), (1273, 18460), (1340, 17537), (1349, 17420), (1420, 16549), (1742, 13490), (1846, 12730), (2470, 9514), (2546, 9230), (2698, 8710), (3484, 6745), (3692, 6365), (4355, 5396), (4615, 5092), (4757, 4940)]