2220845110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{701}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 4432506624

約数和(自身を除く): 2211661514

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 347, 415, 694, 701, 830, 913, 1402, 1735, 1826, 3470, 3505, 3817, 4565, 7010, 7634, 7711, 9130, 15422, 19085, 28801, 38170, 38555, 57602, 58183, 77110, 116366, 144005, 243247, 288010, 290915, 316811, 486494, 581830, 633622, 640013, 1216235, 1280026, 1584055, 2432470, 2675717, 3168110, 3200065, 5351434, 6400130, 13378585, 20189501, 26757170, 40379002, 100947505, 201895010, 222084511, 444169022, 1110422555, 2220845110]

約数ペア:

[(1, 2220845110), (2, 1110422555), (5, 444169022), (10, 222084511), (11, 201895010), (22, 100947505), (55, 40379002), (83, 26757170), (110, 20189501), (166, 13378585), (347, 6400130), (415, 5351434), (694, 3200065), (701, 3168110), (830, 2675717), (913, 2432470), (1402, 1584055), (1735, 1280026), (1826, 1216235), (3470, 640013), (3505, 633622), (3817, 581830), (4565, 486494), (7010, 316811), (7634, 290915), (7711, 288010), (9130, 243247), (15422, 144005), (19085, 116366), (28801, 77110), (38170, 58183), (38555, 57602)]