25163340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 73918656

約数和(自身を除く): 48755316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 53, 60, 82, 106, 123, 159, 164, 193, 205, 212, 246, 265, 318, 386, 410, 492, 530, 579, 615, 636, 772, 795, 820, 965, 1060, 1158, 1230, 1590, 1930, 2173, 2316, 2460, 2895, 3180, 3860, 4346, 5790, 6519, 7913, 8692, 10229, 10865, 11580, 13038, 15826, 20458, 21730, 23739, 26076, 30687, 31652, 32595, 39565, 40916, 43460, 47478, 51145, 61374, 65190, 79130, 94956, 102290, 118695, 122748, 130380, 153435, 158260, 204580, 237390, 306870, 419389, 474780, 613740, 838778, 1258167, 1677556, 2096945, 2516334, 4193890, 5032668, 6290835, 8387780, 12581670, 25163340]

約数ペア:

[(1, 25163340), (2, 12581670), (3, 8387780), (4, 6290835), (5, 5032668), (6, 4193890), (10, 2516334), (12, 2096945), (15, 1677556), (20, 1258167), (30, 838778), (41, 613740), (53, 474780), (60, 419389), (82, 306870), (106, 237390), (123, 204580), (159, 158260), (164, 153435), (193, 130380), (205, 122748), (212, 118695), (246, 102290), (265, 94956), (318, 79130), (386, 65190), (410, 61374), (492, 51145), (530, 47478), (579, 43460), (615, 40916), (636, 39565), (772, 32595), (795, 31652), (820, 30687), (965, 26076), (1060, 23739), (1158, 21730), (1230, 20458), (1590, 15826), (1930, 13038), (2173, 11580), (2316, 10865), (2460, 10229), (2895, 8692), (3180, 7913), (3860, 6519), (4346, 5790)]