4920392900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:358

約数の個数: 108

約数和(自身を含む): 11047644468

約数和(自身を除く): 6127251568

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 97, 100, 113, 134, 194, 226, 268, 335, 388, 452, 485, 565, 670, 970, 1130, 1340, 1675, 1940, 2260, 2425, 2825, 3350, 4489, 4850, 5650, 6499, 6700, 7571, 8978, 9700, 10961, 11300, 12998, 15142, 17956, 21922, 22445, 25996, 30284, 32495, 37855, 43844, 44890, 54805, 64990, 75710, 89780, 109610, 112225, 129980, 151420, 162475, 189275, 219220, 224450, 274025, 324950, 378550, 435433, 448900, 507257, 548050, 649900, 734387, 757100, 870866, 1014514, 1096100, 1468774, 1741732, 2029028, 2177165, 2536285, 2937548, 3671935, 4354330, 5072570, 7343870, 8708660, 10145140, 10885825, 12681425, 14687740, 18359675, 21771650, 25362850, 36719350, 43543300, 49203929, 50725700, 73438700, 98407858, 196815716, 246019645, 492039290, 984078580, 1230098225, 2460196450, 4920392900]

約数ペア:

[(1, 4920392900), (2, 2460196450), (4, 1230098225), (5, 984078580), (10, 492039290), (20, 246019645), (25, 196815716), (50, 98407858), (67, 73438700), (97, 50725700), (100, 49203929), (113, 43543300), (134, 36719350), (194, 25362850), (226, 21771650), (268, 18359675), (335, 14687740), (388, 12681425), (452, 10885825), (485, 10145140), (565, 8708660), (670, 7343870), (970, 5072570), (1130, 4354330), (1340, 3671935), (1675, 2937548), (1940, 2536285), (2260, 2177165), (2425, 2029028), (2825, 1741732), (3350, 1468774), (4489, 1096100), (4850, 1014514), (5650, 870866), (6499, 757100), (6700, 734387), (7571, 649900), (8978, 548050), (9700, 507257), (10961, 448900), (11300, 435433), (12998, 378550), (15142, 324950), (17956, 274025), (21922, 224450), (22445, 219220), (25996, 189275), (30284, 162475), (32495, 151420), (37855, 129980), (43844, 112225), (44890, 109610), (54805, 89780), (64990, 75710)]