46840360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 121461120

約数和(自身を除く): 74620760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1277, 1310, 1834, 2554, 2620, 3668, 4585, 5108, 5240, 6385, 7336, 8939, 9170, 10216, 12770, 17878, 18340, 25540, 35756, 36680, 44695, 51080, 71512, 89390, 167287, 178780, 334574, 357560, 669148, 836435, 1171009, 1338296, 1672870, 2342018, 3345740, 4684036, 5855045, 6691480, 9368072, 11710090, 23420180, 46840360]

約数ペア:

[(1, 46840360), (2, 23420180), (4, 11710090), (5, 9368072), (7, 6691480), (8, 5855045), (10, 4684036), (14, 3345740), (20, 2342018), (28, 1672870), (35, 1338296), (40, 1171009), (56, 836435), (70, 669148), (131, 357560), (140, 334574), (262, 178780), (280, 167287), (524, 89390), (655, 71512), (917, 51080), (1048, 44695), (1277, 36680), (1310, 35756), (1834, 25540), (2554, 18340), (2620, 17878), (3668, 12770), (4585, 10216), (5108, 9170), (5240, 8939), (6385, 7336)]