4920425060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193261}}^1$

素因数の和:193356

約数の個数: 48

約数和(自身を含む): 11039125440

約数和(自身を除く): 6118700380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 12730, 25460, 193261, 386522, 773044, 966305, 1932610, 3671959, 3865220, 7343918, 12948487, 14687836, 18359795, 25896974, 36719590, 51793948, 64742435, 73439180, 129484870, 246021253, 258969740, 492042506, 984085012, 1230106265, 2460212530, 4920425060]

約数ペア:

[(1, 4920425060), (2, 2460212530), (4, 1230106265), (5, 984085012), (10, 492042506), (19, 258969740), (20, 246021253), (38, 129484870), (67, 73439180), (76, 64742435), (95, 51793948), (134, 36719590), (190, 25896974), (268, 18359795), (335, 14687836), (380, 12948487), (670, 7343918), (1273, 3865220), (1340, 3671959), (2546, 1932610), (5092, 966305), (6365, 773044), (12730, 386522), (25460, 193261)]