5279072980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 11488327200

約数和(自身を除く): 6209254220

約数列:

[1, 2, 4, 5, 10, 20, 61, 113, 122, 149, 226, 244, 257, 298, 305, 452, 514, 565, 596, 610, 745, 1028, 1130, 1220, 1285, 1490, 2260, 2570, 2980, 5140, 6893, 9089, 13786, 15677, 16837, 18178, 27572, 29041, 31354, 33674, 34465, 36356, 38293, 45445, 58082, 62708, 67348, 68930, 76586, 78385, 84185, 90890, 116164, 137860, 145205, 153172, 156770, 168370, 181780, 191465, 290410, 313540, 336740, 382930, 580820, 765860, 1027057, 1771501, 2054114, 2335873, 3543002, 4108228, 4327109, 4671746, 5135285, 7086004, 8654218, 8857505, 9343492, 10270570, 11679365, 17308436, 17715010, 20541140, 21635545, 23358730, 35430020, 43271090, 46717460, 86542180, 263953649, 527907298, 1055814596, 1319768245, 2639536490, 5279072980]

約数ペア:

[(1, 5279072980), (2, 2639536490), (4, 1319768245), (5, 1055814596), (10, 527907298), (20, 263953649), (61, 86542180), (113, 46717460), (122, 43271090), (149, 35430020), (226, 23358730), (244, 21635545), (257, 20541140), (298, 17715010), (305, 17308436), (452, 11679365), (514, 10270570), (565, 9343492), (596, 8857505), (610, 8654218), (745, 7086004), (1028, 5135285), (1130, 4671746), (1220, 4327109), (1285, 4108228), (1490, 3543002), (2260, 2335873), (2570, 2054114), (2980, 1771501), (5140, 1027057), (6893, 765860), (9089, 580820), (13786, 382930), (15677, 336740), (16837, 313540), (18178, 290410), (27572, 191465), (29041, 181780), (31354, 168370), (33674, 156770), (34465, 153172), (36356, 145205), (38293, 137860), (45445, 116164), (58082, 90890), (62708, 84185), (67348, 78385), (68930, 76586)]