40517750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 94550976

約数和(自身を除く): 54033226

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 137, 169, 175, 182, 250, 274, 325, 338, 350, 455, 650, 685, 845, 875, 910, 959, 1183, 1370, 1625, 1690, 1750, 1781, 1918, 2275, 2366, 3250, 3425, 3562, 4225, 4550, 4795, 5915, 6850, 8450, 8905, 9590, 11375, 11830, 12467, 17125, 17810, 21125, 22750, 23153, 23975, 24934, 29575, 34250, 42250, 44525, 46306, 47950, 59150, 62335, 89050, 115765, 119875, 124670, 147875, 162071, 222625, 231530, 239750, 295750, 311675, 324142, 445250, 578825, 623350, 810355, 1157650, 1558375, 1620710, 2894125, 3116750, 4051775, 5788250, 8103550, 20258875, 40517750]

約数ペア:

[(1, 40517750), (2, 20258875), (5, 8103550), (7, 5788250), (10, 4051775), (13, 3116750), (14, 2894125), (25, 1620710), (26, 1558375), (35, 1157650), (50, 810355), (65, 623350), (70, 578825), (91, 445250), (125, 324142), (130, 311675), (137, 295750), (169, 239750), (175, 231530), (182, 222625), (250, 162071), (274, 147875), (325, 124670), (338, 119875), (350, 115765), (455, 89050), (650, 62335), (685, 59150), (845, 47950), (875, 46306), (910, 44525), (959, 42250), (1183, 34250), (1370, 29575), (1625, 24934), (1690, 23975), (1750, 23153), (1781, 22750), (1918, 21125), (2275, 17810), (2366, 17125), (3250, 12467), (3425, 11830), (3562, 11375), (4225, 9590), (4550, 8905), (4795, 8450), (5915, 6850)]