15707913100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{104233}}^1$

素因数の和:104395

約数の個数: 72

約数和(自身を含む): 37456696368

約数和(自身を除く): 21748783268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 137, 220, 274, 275, 548, 550, 685, 1100, 1370, 1507, 2740, 3014, 3425, 6028, 6850, 7535, 13700, 15070, 30140, 37675, 75350, 104233, 150700, 208466, 416932, 521165, 1042330, 1146563, 2084660, 2293126, 2605825, 4586252, 5211650, 5732815, 10423300, 11465630, 14279921, 22931260, 28559842, 28664075, 57119684, 57328150, 71399605, 114656300, 142799210, 157079131, 285598420, 314158262, 356998025, 628316524, 713996050, 785395655, 1427992100, 1570791310, 3141582620, 3926978275, 7853956550, 15707913100]

約数ペア:

[(1, 15707913100), (2, 7853956550), (4, 3926978275), (5, 3141582620), (10, 1570791310), (11, 1427992100), (20, 785395655), (22, 713996050), (25, 628316524), (44, 356998025), (50, 314158262), (55, 285598420), (100, 157079131), (110, 142799210), (137, 114656300), (220, 71399605), (274, 57328150), (275, 57119684), (548, 28664075), (550, 28559842), (685, 22931260), (1100, 14279921), (1370, 11465630), (1507, 10423300), (2740, 5732815), (3014, 5211650), (3425, 4586252), (6028, 2605825), (6850, 2293126), (7535, 2084660), (13700, 1146563), (15070, 1042330), (30140, 521165), (37675, 416932), (75350, 208466), (104233, 150700)]