25726190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 60203520

約数和(自身を除く): 34477330

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 29, 35, 38, 46, 58, 70, 95, 115, 133, 145, 161, 190, 203, 230, 266, 290, 322, 406, 437, 551, 665, 667, 805, 841, 874, 1015, 1102, 1330, 1334, 1610, 1682, 2030, 2185, 2755, 3059, 3335, 3857, 4205, 4370, 4669, 5510, 5887, 6118, 6670, 7714, 8410, 9338, 11774, 12673, 15295, 15979, 19285, 19343, 23345, 25346, 29435, 30590, 31958, 38570, 38686, 46690, 58870, 63365, 79895, 88711, 96715, 111853, 126730, 135401, 159790, 177422, 193430, 223706, 270802, 367517, 443555, 559265, 677005, 735034, 887110, 1118530, 1354010, 1837585, 2572619, 3675170, 5145238, 12863095, 25726190]

約数ペア:

[(1, 25726190), (2, 12863095), (5, 5145238), (7, 3675170), (10, 2572619), (14, 1837585), (19, 1354010), (23, 1118530), (29, 887110), (35, 735034), (38, 677005), (46, 559265), (58, 443555), (70, 367517), (95, 270802), (115, 223706), (133, 193430), (145, 177422), (161, 159790), (190, 135401), (203, 126730), (230, 111853), (266, 96715), (290, 88711), (322, 79895), (406, 63365), (437, 58870), (551, 46690), (665, 38686), (667, 38570), (805, 31958), (841, 30590), (874, 29435), (1015, 25346), (1102, 23345), (1330, 19343), (1334, 19285), (1610, 15979), (1682, 15295), (2030, 12673), (2185, 11774), (2755, 9338), (3059, 8410), (3335, 7714), (3857, 6670), (4205, 6118), (4370, 5887), (4669, 5510)]