1551160250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 3127387536

約数和(自身を除く): 1576227286

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 125, 185, 230, 250, 317, 370, 529, 575, 634, 851, 925, 1058, 1150, 1585, 1702, 1850, 2645, 2875, 3170, 4255, 4625, 5290, 5750, 7291, 7925, 8510, 9250, 11729, 13225, 14582, 15850, 19573, 21275, 23458, 26450, 36455, 39146, 39625, 42550, 58645, 66125, 72910, 79250, 97865, 106375, 117290, 132250, 167693, 182275, 195730, 212750, 269767, 293225, 335386, 364550, 489325, 539534, 586450, 838465, 911375, 978650, 1348835, 1466125, 1676930, 1822750, 2446625, 2697670, 2932250, 4192325, 4893250, 6204641, 6744175, 8384650, 12409282, 13488350, 20961625, 31023205, 33720875, 41923250, 62046410, 67441750, 155116025, 310232050, 775580125, 1551160250]

約数ペア:

[(1, 1551160250), (2, 775580125), (5, 310232050), (10, 155116025), (23, 67441750), (25, 62046410), (37, 41923250), (46, 33720875), (50, 31023205), (74, 20961625), (115, 13488350), (125, 12409282), (185, 8384650), (230, 6744175), (250, 6204641), (317, 4893250), (370, 4192325), (529, 2932250), (575, 2697670), (634, 2446625), (851, 1822750), (925, 1676930), (1058, 1466125), (1150, 1348835), (1585, 978650), (1702, 911375), (1850, 838465), (2645, 586450), (2875, 539534), (3170, 489325), (4255, 364550), (4625, 335386), (5290, 293225), (5750, 269767), (7291, 212750), (7925, 195730), (8510, 182275), (9250, 167693), (11729, 132250), (13225, 117290), (14582, 106375), (15850, 97865), (19573, 79250), (21275, 72910), (23458, 66125), (26450, 58645), (36455, 42550), (39146, 39625)]