25774330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 25650950

約数列:

[1, 2, 5, 10, 29, 31, 47, 58, 61, 62, 94, 122, 145, 155, 235, 290, 305, 310, 470, 610, 899, 1363, 1457, 1769, 1798, 1891, 2726, 2867, 2914, 3538, 3782, 4495, 5734, 6815, 7285, 8845, 8990, 9455, 13630, 14335, 14570, 17690, 18910, 28670, 42253, 54839, 83143, 84506, 88877, 109678, 166286, 177754, 211265, 274195, 415715, 422530, 444385, 548390, 831430, 888770, 2577433, 5154866, 12887165, 25774330]

約数ペア:

[(1, 25774330), (2, 12887165), (5, 5154866), (10, 2577433), (29, 888770), (31, 831430), (47, 548390), (58, 444385), (61, 422530), (62, 415715), (94, 274195), (122, 211265), (145, 177754), (155, 166286), (235, 109678), (290, 88877), (305, 84506), (310, 83143), (470, 54839), (610, 42253), (899, 28670), (1363, 18910), (1457, 17690), (1769, 14570), (1798, 14335), (1891, 13630), (2726, 9455), (2867, 8990), (2914, 8845), (3538, 7285), (3782, 6815), (4495, 5734)]