380544417790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1\times {\mathrm{4943}}^1$

素因数の和:5833

約数の個数: 64

約数和(自身を含む): 699844478976

約数和(自身を除く): 319300061186

約数列:

[1, 2, 5, 10, 73, 146, 163, 326, 365, 647, 730, 815, 1294, 1630, 3235, 4943, 6470, 9886, 11899, 23798, 24715, 47231, 49430, 59495, 94462, 105461, 118990, 210922, 236155, 360839, 472310, 527305, 721678, 805709, 1054610, 1611418, 1804195, 3198121, 3608390, 4028545, 6396242, 7698653, 8057090, 15397306, 15990605, 31981210, 38493265, 58816757, 76986530, 117633514, 233462833, 294083785, 466925666, 521293723, 588167570, 1042587446, 1167314165, 2334628330, 2606468615, 5212937230, 38054441779, 76108883558, 190272208895, 380544417790]

約数ペア:

[(1, 380544417790), (2, 190272208895), (5, 76108883558), (10, 38054441779), (73, 5212937230), (146, 2606468615), (163, 2334628330), (326, 1167314165), (365, 1042587446), (647, 588167570), (730, 521293723), (815, 466925666), (1294, 294083785), (1630, 233462833), (3235, 117633514), (4943, 76986530), (6470, 58816757), (9886, 38493265), (11899, 31981210), (23798, 15990605), (24715, 15397306), (47231, 8057090), (49430, 7698653), (59495, 6396242), (94462, 4028545), (105461, 3608390), (118990, 3198121), (210922, 1804195), (236155, 1611418), (360839, 1054610), (472310, 805709), (527305, 721678)]