15696876100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{3931}}^1$

素因数の和:4565

約数の個数: 72

約数和(自身を含む): 34600750688

約数和(自身を除く): 18903874588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 547, 730, 1094, 1460, 1825, 2188, 2735, 3650, 3931, 5470, 7300, 7862, 10940, 13675, 15724, 19655, 27350, 39310, 39931, 54700, 78620, 79862, 98275, 159724, 196550, 199655, 286963, 393100, 399310, 573926, 798620, 998275, 1147852, 1434815, 1996550, 2150257, 2869630, 3993100, 4300514, 5739260, 7174075, 8601028, 10751285, 14348150, 21502570, 28696300, 43005140, 53756425, 107512850, 156968761, 215025700, 313937522, 627875044, 784843805, 1569687610, 3139375220, 3924219025, 7848438050, 15696876100]

約数ペア:

[(1, 15696876100), (2, 7848438050), (4, 3924219025), (5, 3139375220), (10, 1569687610), (20, 784843805), (25, 627875044), (50, 313937522), (73, 215025700), (100, 156968761), (146, 107512850), (292, 53756425), (365, 43005140), (547, 28696300), (730, 21502570), (1094, 14348150), (1460, 10751285), (1825, 8601028), (2188, 7174075), (2735, 5739260), (3650, 4300514), (3931, 3993100), (5470, 2869630), (7300, 2150257), (7862, 1996550), (10940, 1434815), (13675, 1147852), (15724, 998275), (19655, 798620), (27350, 573926), (39310, 399310), (39931, 393100), (54700, 286963), (78620, 199655), (79862, 196550), (98275, 159724)]