2656553020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1061}}^1$

素因数の和:1699

約数の個数: 96

約数和(自身を含む): 6422976000

約数和(自身を除く): 3766422980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 599, 836, 1045, 1061, 1198, 2090, 2122, 2396, 2995, 4180, 4244, 5305, 5990, 6589, 10610, 11381, 11671, 11980, 13178, 20159, 21220, 22762, 23342, 26356, 32945, 40318, 45524, 46684, 56905, 58355, 65890, 80636, 100795, 113810, 116710, 125191, 131780, 201590, 221749, 227620, 233420, 250382, 403180, 443498, 500764, 625955, 635539, 886996, 1108745, 1251910, 1271078, 2217490, 2503820, 2542156, 3177695, 4434980, 6355390, 6990929, 12075241, 12710780, 13981858, 24150482, 27963716, 34954645, 48300964, 60376205, 69909290, 120752410, 132827651, 139818580, 241504820, 265655302, 531310604, 664138255, 1328276510, 2656553020]

約数ペア:

[(1, 2656553020), (2, 1328276510), (4, 664138255), (5, 531310604), (10, 265655302), (11, 241504820), (19, 139818580), (20, 132827651), (22, 120752410), (38, 69909290), (44, 60376205), (55, 48300964), (76, 34954645), (95, 27963716), (110, 24150482), (190, 13981858), (209, 12710780), (220, 12075241), (380, 6990929), (418, 6355390), (599, 4434980), (836, 3177695), (1045, 2542156), (1061, 2503820), (1198, 2217490), (2090, 1271078), (2122, 1251910), (2396, 1108745), (2995, 886996), (4180, 635539), (4244, 625955), (5305, 500764), (5990, 443498), (6589, 403180), (10610, 250382), (11381, 233420), (11671, 227620), (11980, 221749), (13178, 201590), (20159, 131780), (21220, 125191), (22762, 116710), (23342, 113810), (26356, 100795), (32945, 80636), (40318, 65890), (45524, 58355), (46684, 56905)]