12304864990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{54647}}^1$

素因数の和:54777

約数の個数: 64

約数和(自身を含む): 25496570880

約数和(自身を除く): 13191705890

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 89, 110, 115, 178, 230, 253, 445, 506, 890, 979, 1265, 1958, 2047, 2530, 4094, 4895, 9790, 10235, 20470, 22517, 45034, 54647, 109294, 112585, 225170, 273235, 546470, 601117, 1202234, 1256881, 2513762, 3005585, 4863583, 6011170, 6284405, 9727166, 12568810, 13825691, 24317915, 27651382, 48635830, 53499413, 69128455, 106998826, 111862409, 138256910, 223724818, 267497065, 534994130, 559312045, 1118624090, 1230486499, 2460972998, 6152432495, 12304864990]

約数ペア:

[(1, 12304864990), (2, 6152432495), (5, 2460972998), (10, 1230486499), (11, 1118624090), (22, 559312045), (23, 534994130), (46, 267497065), (55, 223724818), (89, 138256910), (110, 111862409), (115, 106998826), (178, 69128455), (230, 53499413), (253, 48635830), (445, 27651382), (506, 24317915), (890, 13825691), (979, 12568810), (1265, 9727166), (1958, 6284405), (2047, 6011170), (2530, 4863583), (4094, 3005585), (4895, 2513762), (9790, 1256881), (10235, 1202234), (20470, 601117), (22517, 546470), (45034, 273235), (54647, 225170), (109294, 112585)]