25121566000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{739}}^2$

素因数の和:1524

約数の個数: 120

約数和(自身を含む): 63470875104

約数和(自身を除く): 38349309104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 739, 920, 1000, 1150, 1478, 1840, 2000, 2300, 2875, 2956, 3695, 4600, 5750, 5912, 7390, 9200, 11500, 11824, 14780, 16997, 18475, 23000, 29560, 33994, 36950, 46000, 59120, 67988, 73900, 84985, 92375, 135976, 147800, 169970, 184750, 271952, 295600, 339940, 369500, 424925, 546121, 679880, 739000, 849850, 1092242, 1359760, 1478000, 1699700, 2124625, 2184484, 2730605, 3399400, 4249250, 4368968, 5461210, 6798800, 8498500, 8737936, 10922420, 12560783, 13653025, 16997000, 21844840, 25121566, 27306050, 33994000, 43689680, 50243132, 54612100, 62803915, 68265125, 100486264, 109224200, 125607830, 136530250, 200972528, 218448400, 251215660, 273060500, 314019575, 502431320, 546121000, 628039150, 1004862640, 1092242000, 1256078300, 1570097875, 2512156600, 3140195750, 5024313200, 6280391500, 12560783000, 25121566000]

約数ペア:

[(1, 25121566000), (2, 12560783000), (4, 6280391500), (5, 5024313200), (8, 3140195750), (10, 2512156600), (16, 1570097875), (20, 1256078300), (23, 1092242000), (25, 1004862640), (40, 628039150), (46, 546121000), (50, 502431320), (80, 314019575), (92, 273060500), (100, 251215660), (115, 218448400), (125, 200972528), (184, 136530250), (200, 125607830), (230, 109224200), (250, 100486264), (368, 68265125), (400, 62803915), (460, 54612100), (500, 50243132), (575, 43689680), (739, 33994000), (920, 27306050), (1000, 25121566), (1150, 21844840), (1478, 16997000), (1840, 13653025), (2000, 12560783), (2300, 10922420), (2875, 8737936), (2956, 8498500), (3695, 6798800), (4600, 5461210), (5750, 4368968), (5912, 4249250), (7390, 3399400), (9200, 2730605), (11500, 2184484), (11824, 2124625), (14780, 1699700), (16997, 1478000), (18475, 1359760), (23000, 1092242), (29560, 849850), (33994, 739000), (36950, 679880), (46000, 546121), (59120, 424925), (67988, 369500), (73900, 339940), (84985, 295600), (92375, 271952), (135976, 184750), (147800, 169970)]