47628400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 123992064

約数和(自身を除く): 76363664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 167, 184, 200, 230, 248, 310, 334, 368, 400, 460, 496, 575, 620, 668, 713, 775, 835, 920, 1150, 1240, 1336, 1426, 1550, 1670, 1840, 2300, 2480, 2672, 2852, 3100, 3340, 3565, 3841, 4175, 4600, 5177, 5704, 6200, 6680, 7130, 7682, 8350, 9200, 10354, 11408, 12400, 13360, 14260, 15364, 16700, 17825, 19205, 20708, 25885, 28520, 30728, 33400, 35650, 38410, 41416, 51770, 57040, 61456, 66800, 71300, 76820, 82832, 96025, 103540, 119071, 129425, 142600, 153640, 192050, 207080, 238142, 258850, 285200, 307280, 384100, 414160, 476284, 517700, 595355, 768200, 952568, 1035400, 1190710, 1536400, 1905136, 2070800, 2381420, 2976775, 4762840, 5953550, 9525680, 11907100, 23814200, 47628400]

約数ペア:

[(1, 47628400), (2, 23814200), (4, 11907100), (5, 9525680), (8, 5953550), (10, 4762840), (16, 2976775), (20, 2381420), (23, 2070800), (25, 1905136), (31, 1536400), (40, 1190710), (46, 1035400), (50, 952568), (62, 768200), (80, 595355), (92, 517700), (100, 476284), (115, 414160), (124, 384100), (155, 307280), (167, 285200), (184, 258850), (200, 238142), (230, 207080), (248, 192050), (310, 153640), (334, 142600), (368, 129425), (400, 119071), (460, 103540), (496, 96025), (575, 82832), (620, 76820), (668, 71300), (713, 66800), (775, 61456), (835, 57040), (920, 51770), (1150, 41416), (1240, 38410), (1336, 35650), (1426, 33400), (1550, 30728), (1670, 28520), (1840, 25885), (2300, 20708), (2480, 19205), (2672, 17825), (2852, 16700), (3100, 15364), (3340, 14260), (3565, 13360), (3841, 12400), (4175, 11408), (4600, 10354), (5177, 9200), (5704, 8350), (6200, 7682), (6680, 7130)]