46836140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 112014000

約数和(自身を除く): 65177860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 361, 380, 494, 499, 722, 988, 998, 1235, 1444, 1805, 1996, 2470, 2495, 3610, 4693, 4940, 4990, 6487, 7220, 9386, 9481, 9980, 12974, 18772, 18962, 23465, 25948, 32435, 37924, 46930, 47405, 64870, 93860, 94810, 123253, 129740, 180139, 189620, 246506, 360278, 493012, 616265, 720556, 900695, 1232530, 1801390, 2341807, 2465060, 3602780, 4683614, 9367228, 11709035, 23418070, 46836140]

約数ペア:

[(1, 46836140), (2, 23418070), (4, 11709035), (5, 9367228), (10, 4683614), (13, 3602780), (19, 2465060), (20, 2341807), (26, 1801390), (38, 1232530), (52, 900695), (65, 720556), (76, 616265), (95, 493012), (130, 360278), (190, 246506), (247, 189620), (260, 180139), (361, 129740), (380, 123253), (494, 94810), (499, 93860), (722, 64870), (988, 47405), (998, 46930), (1235, 37924), (1444, 32435), (1805, 25948), (1996, 23465), (2470, 18962), (2495, 18772), (3610, 12974), (4693, 9980), (4940, 9481), (4990, 9386), (6487, 7220)]