513307100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3435

約数の個数: 72

約数和(自身を含む): 1180007808

約数和(自身を除く): 666700708

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 230, 268, 335, 460, 575, 670, 1150, 1340, 1541, 1675, 2300, 3082, 3331, 3350, 6164, 6662, 6700, 7705, 13324, 15410, 16655, 30820, 33310, 38525, 66620, 76613, 77050, 83275, 153226, 154100, 166550, 223177, 306452, 333100, 383065, 446354, 766130, 892708, 1115885, 1532260, 1915325, 2231770, 3830650, 4463540, 5133071, 5579425, 7661300, 10266142, 11158850, 20532284, 22317700, 25665355, 51330710, 102661420, 128326775, 256653550, 513307100]

約数ペア:

[(1, 513307100), (2, 256653550), (4, 128326775), (5, 102661420), (10, 51330710), (20, 25665355), (23, 22317700), (25, 20532284), (46, 11158850), (50, 10266142), (67, 7661300), (92, 5579425), (100, 5133071), (115, 4463540), (134, 3830650), (230, 2231770), (268, 1915325), (335, 1532260), (460, 1115885), (575, 892708), (670, 766130), (1150, 446354), (1340, 383065), (1541, 333100), (1675, 306452), (2300, 223177), (3082, 166550), (3331, 154100), (3350, 153226), (6164, 83275), (6662, 77050), (6700, 76613), (7705, 66620), (13324, 38525), (15410, 33310), (16655, 30820)]