3439905160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{5581}}^1$

素因数の和:6422

約数の個数: 64

約数和(自身を含む): 8158651200

約数和(自身を除く): 4718746040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 811, 1622, 3244, 4055, 5581, 6488, 8110, 11162, 15409, 16220, 22324, 27905, 30818, 32440, 44648, 55810, 61636, 77045, 106039, 111620, 123272, 154090, 212078, 223240, 308180, 424156, 530195, 616360, 848312, 1060390, 2120780, 4241560, 4526191, 9052382, 18104764, 22630955, 36209528, 45261910, 85997629, 90523820, 171995258, 181047640, 343990516, 429988145, 687981032, 859976290, 1719952580, 3439905160]

約数ペア:

[(1, 3439905160), (2, 1719952580), (4, 859976290), (5, 687981032), (8, 429988145), (10, 343990516), (19, 181047640), (20, 171995258), (38, 90523820), (40, 85997629), (76, 45261910), (95, 36209528), (152, 22630955), (190, 18104764), (380, 9052382), (760, 4526191), (811, 4241560), (1622, 2120780), (3244, 1060390), (4055, 848312), (5581, 616360), (6488, 530195), (8110, 424156), (11162, 308180), (15409, 223240), (16220, 212078), (22324, 154090), (27905, 123272), (30818, 111620), (32440, 106039), (44648, 77045), (55810, 61636)]