2803389880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{9257}}^1$

素因数の和:9448

約数の個数: 64

約数和(自身を含む): 6459121440

約数和(自身を除く): 3655731560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 113, 134, 226, 268, 335, 452, 536, 565, 670, 904, 1130, 1340, 2260, 2680, 4520, 7571, 9257, 15142, 18514, 30284, 37028, 37855, 46285, 60568, 74056, 75710, 92570, 151420, 185140, 302840, 370280, 620219, 1046041, 1240438, 2092082, 2480876, 3101095, 4184164, 4961752, 5230205, 6202190, 8368328, 10460410, 12404380, 20920820, 24808760, 41841640, 70084747, 140169494, 280338988, 350423735, 560677976, 700847470, 1401694940, 2803389880]

約数ペア:

[(1, 2803389880), (2, 1401694940), (4, 700847470), (5, 560677976), (8, 350423735), (10, 280338988), (20, 140169494), (40, 70084747), (67, 41841640), (113, 24808760), (134, 20920820), (226, 12404380), (268, 10460410), (335, 8368328), (452, 6202190), (536, 5230205), (565, 4961752), (670, 4184164), (904, 3101095), (1130, 2480876), (1340, 2092082), (2260, 1240438), (2680, 1046041), (4520, 620219), (7571, 370280), (9257, 302840), (15142, 185140), (18514, 151420), (30284, 92570), (37028, 75710), (37855, 74056), (46285, 60568)]