633471970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 1209202560

約数和(自身を除く): 575730590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 379, 463, 722, 758, 926, 1805, 1895, 2315, 3610, 3790, 4630, 7201, 8797, 14402, 17594, 36005, 43985, 72010, 87970, 136819, 167143, 175477, 273638, 334286, 350954, 684095, 835715, 877385, 1368190, 1671430, 1754770, 3334063, 6668126, 16670315, 33340630, 63347197, 126694394, 316735985, 633471970]

約数ペア:

[(1, 633471970), (2, 316735985), (5, 126694394), (10, 63347197), (19, 33340630), (38, 16670315), (95, 6668126), (190, 3334063), (361, 1754770), (379, 1671430), (463, 1368190), (722, 877385), (758, 835715), (926, 684095), (1805, 350954), (1895, 334286), (2315, 273638), (3610, 175477), (3790, 167143), (4630, 136819), (7201, 87970), (8797, 72010), (14402, 43985), (17594, 36005)]