5578430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 12192768

約数和(自身を除く): 6614338

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 83, 94, 110, 130, 143, 166, 235, 286, 415, 470, 517, 611, 715, 830, 913, 1034, 1079, 1222, 1430, 1826, 2158, 2585, 3055, 3901, 4565, 5170, 5395, 6110, 6721, 7802, 9130, 10790, 11869, 13442, 19505, 23738, 33605, 39010, 42911, 50713, 59345, 67210, 85822, 101426, 118690, 214555, 253565, 429110, 507130, 557843, 1115686, 2789215, 5578430]

約数ペア:

[(1, 5578430), (2, 2789215), (5, 1115686), (10, 557843), (11, 507130), (13, 429110), (22, 253565), (26, 214555), (47, 118690), (55, 101426), (65, 85822), (83, 67210), (94, 59345), (110, 50713), (130, 42911), (143, 39010), (166, 33605), (235, 23738), (286, 19505), (415, 13442), (470, 11869), (517, 10790), (611, 9130), (715, 7802), (830, 6721), (913, 6110), (1034, 5395), (1079, 5170), (1222, 4565), (1430, 3901), (1826, 3055), (2158, 2585)]