2243368116020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26597}}^1\times {\mathrm{136043}}^1$

素因数の和:162680

約数の個数: 48

約数和(自身を含む): 4863261731328

約数和(自身を除く): 2619893615308

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 26597, 53194, 106388, 132985, 136043, 265970, 272086, 531940, 544172, 680215, 824507, 1360430, 1649014, 2720860, 3298028, 4122535, 4217333, 8245070, 8434666, 16490140, 16869332, 21086665, 42173330, 84346660, 3618335671, 7236671342, 14473342684, 18091678355, 36183356710, 72366713420, 112168405801, 224336811602, 448673623204, 560842029005, 1121684058010, 2243368116020]

約数ペア:

[(1, 2243368116020), (2, 1121684058010), (4, 560842029005), (5, 448673623204), (10, 224336811602), (20, 112168405801), (31, 72366713420), (62, 36183356710), (124, 18091678355), (155, 14473342684), (310, 7236671342), (620, 3618335671), (26597, 84346660), (53194, 42173330), (106388, 21086665), (132985, 16869332), (136043, 16490140), (265970, 8434666), (272086, 8245070), (531940, 4217333), (544172, 4122535), (680215, 3298028), (824507, 2720860), (1360430, 1649014)]