89310380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6263}}^1$

素因数の和:6326

約数の個数: 48

約数和(自身を含む): 202051584

約数和(自身を除く): 112741204

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 6263, 7130, 12526, 14260, 25052, 31315, 62630, 125260, 144049, 194153, 288098, 388306, 576196, 720245, 776612, 970765, 1440490, 1941530, 2880980, 3883060, 4465519, 8931038, 17862076, 22327595, 44655190, 89310380]

約数ペア:

[(1, 89310380), (2, 44655190), (4, 22327595), (5, 17862076), (10, 8931038), (20, 4465519), (23, 3883060), (31, 2880980), (46, 1941530), (62, 1440490), (92, 970765), (115, 776612), (124, 720245), (155, 576196), (230, 388306), (310, 288098), (460, 194153), (620, 144049), (713, 125260), (1426, 62630), (2852, 31315), (3565, 25052), (6263, 14260), (7130, 12526)]