40339650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 109243008

約数和(自身を除く): 68903358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 137, 150, 151, 195, 274, 302, 325, 390, 411, 453, 650, 685, 755, 822, 906, 975, 1370, 1510, 1781, 1950, 1963, 2055, 2265, 3425, 3562, 3775, 3926, 4110, 4530, 5343, 5889, 6850, 7550, 8905, 9815, 10275, 10686, 11325, 11778, 17810, 19630, 20550, 20687, 22650, 26715, 29445, 41374, 44525, 49075, 53430, 58890, 62061, 89050, 98150, 103435, 124122, 133575, 147225, 206870, 267150, 268931, 294450, 310305, 517175, 537862, 620610, 806793, 1034350, 1344655, 1551525, 1613586, 2689310, 3103050, 4033965, 6723275, 8067930, 13446550, 20169825, 40339650]

約数ペア:

[(1, 40339650), (2, 20169825), (3, 13446550), (5, 8067930), (6, 6723275), (10, 4033965), (13, 3103050), (15, 2689310), (25, 1613586), (26, 1551525), (30, 1344655), (39, 1034350), (50, 806793), (65, 620610), (75, 537862), (78, 517175), (130, 310305), (137, 294450), (150, 268931), (151, 267150), (195, 206870), (274, 147225), (302, 133575), (325, 124122), (390, 103435), (411, 98150), (453, 89050), (650, 62061), (685, 58890), (755, 53430), (822, 49075), (906, 44525), (975, 41374), (1370, 29445), (1510, 26715), (1781, 22650), (1950, 20687), (1963, 20550), (2055, 19630), (2265, 17810), (3425, 11778), (3562, 11325), (3775, 10686), (3926, 10275), (4110, 9815), (4530, 8905), (5343, 7550), (5889, 6850)]