2800150871050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{137147}}^1$

素因数の和:137584

約数の個数: 96

約数和(自身を含む): 5682706533504

約数和(自身を除く): 2882555662454

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 311, 325, 505, 622, 650, 1010, 1313, 1555, 2525, 2626, 3110, 4043, 5050, 6565, 7775, 8086, 13130, 15550, 20215, 31411, 32825, 40430, 62822, 65650, 101075, 137147, 157055, 202150, 274294, 314110, 408343, 685735, 785275, 816686, 1371470, 1570550, 1782911, 2041715, 3428675, 3565822, 4083430, 6857350, 8914555, 10208575, 13851847, 17829110, 20417150, 27703694, 42652717, 44572775, 69259235, 85305434, 89145550, 138518470, 180074011, 213263585, 346296175, 360148022, 426527170, 554485321, 692592350, 900370055, 1066317925, 1108970642, 1800740110, 2132635850, 2772426605, 4307924417, 4501850275, 5544853210, 8615848834, 9003700550, 13862133025, 21539622085, 27724266050, 43079244170, 56003017421, 107698110425, 112006034842, 215396220850, 280015087105, 560030174210, 1400075435525, 2800150871050]

約数ペア:

[(1, 2800150871050), (2, 1400075435525), (5, 560030174210), (10, 280015087105), (13, 215396220850), (25, 112006034842), (26, 107698110425), (50, 56003017421), (65, 43079244170), (101, 27724266050), (130, 21539622085), (202, 13862133025), (311, 9003700550), (325, 8615848834), (505, 5544853210), (622, 4501850275), (650, 4307924417), (1010, 2772426605), (1313, 2132635850), (1555, 1800740110), (2525, 1108970642), (2626, 1066317925), (3110, 900370055), (4043, 692592350), (5050, 554485321), (6565, 426527170), (7775, 360148022), (8086, 346296175), (13130, 213263585), (15550, 180074011), (20215, 138518470), (31411, 89145550), (32825, 85305434), (40430, 69259235), (62822, 44572775), (65650, 42652717), (101075, 27703694), (137147, 20417150), (157055, 17829110), (202150, 13851847), (274294, 10208575), (314110, 8914555), (408343, 6857350), (685735, 4083430), (785275, 3565822), (816686, 3428675), (1371470, 2041715), (1570550, 1782911)]