28023450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2088

約数の個数: 96

約数和(自身を含む): 85577856

約数和(自身を除く): 57554406

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2053, 2275, 2730, 4106, 4550, 6159, 6825, 10265, 12318, 13650, 14371, 20530, 26689, 28742, 30795, 43113, 51325, 53378, 61590, 71855, 80067, 86226, 102650, 133445, 143710, 153975, 160134, 186823, 215565, 266890, 307950, 359275, 373646, 400335, 431130, 560469, 667225, 718550, 800670, 934115, 1077825, 1120938, 1334450, 1868230, 2001675, 2155650, 2802345, 4003350, 4670575, 5604690, 9341150, 14011725, 28023450]

約数ペア:

[(1, 28023450), (2, 14011725), (3, 9341150), (5, 5604690), (6, 4670575), (7, 4003350), (10, 2802345), (13, 2155650), (14, 2001675), (15, 1868230), (21, 1334450), (25, 1120938), (26, 1077825), (30, 934115), (35, 800670), (39, 718550), (42, 667225), (50, 560469), (65, 431130), (70, 400335), (75, 373646), (78, 359275), (91, 307950), (105, 266890), (130, 215565), (150, 186823), (175, 160134), (182, 153975), (195, 143710), (210, 133445), (273, 102650), (325, 86226), (350, 80067), (390, 71855), (455, 61590), (525, 53378), (546, 51325), (650, 43113), (910, 30795), (975, 28742), (1050, 26689), (1365, 20530), (1950, 14371), (2053, 13650), (2275, 12318), (2730, 10265), (4106, 6825), (4550, 6159)]