40421550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 113742720

約数和(自身を除く): 73321170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1091, 1235, 1425, 1482, 1950, 2182, 2470, 2850, 3273, 3705, 5455, 6175, 6546, 7410, 10910, 12350, 14183, 16365, 18525, 20729, 27275, 28366, 32730, 37050, 41458, 42549, 54550, 62187, 70915, 81825, 85098, 103645, 124374, 141830, 163650, 207290, 212745, 269477, 310935, 354575, 425490, 518225, 538954, 621870, 709150, 808431, 1036450, 1063725, 1347385, 1554675, 1616862, 2127450, 2694770, 3109350, 4042155, 6736925, 8084310, 13473850, 20210775, 40421550]

約数ペア:

[(1, 40421550), (2, 20210775), (3, 13473850), (5, 8084310), (6, 6736925), (10, 4042155), (13, 3109350), (15, 2694770), (19, 2127450), (25, 1616862), (26, 1554675), (30, 1347385), (38, 1063725), (39, 1036450), (50, 808431), (57, 709150), (65, 621870), (75, 538954), (78, 518225), (95, 425490), (114, 354575), (130, 310935), (150, 269477), (190, 212745), (195, 207290), (247, 163650), (285, 141830), (325, 124374), (390, 103645), (475, 85098), (494, 81825), (570, 70915), (650, 62187), (741, 54550), (950, 42549), (975, 41458), (1091, 37050), (1235, 32730), (1425, 28366), (1482, 27275), (1950, 20729), (2182, 18525), (2470, 16365), (2850, 14183), (3273, 12350), (3705, 10910), (5455, 7410), (6175, 6546)]