115678940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7541}}^1$

素因数の和:7622

約数の個数: 48

約数和(自身を含む): 266081760

約数和(自身を除く): 150402820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7541, 7670, 15082, 15340, 30164, 37705, 75410, 98033, 150820, 196066, 392132, 444919, 490165, 889838, 980330, 1779676, 1960660, 2224595, 4449190, 5783947, 8898380, 11567894, 23135788, 28919735, 57839470, 115678940]

約数ペア:

[(1, 115678940), (2, 57839470), (4, 28919735), (5, 23135788), (10, 11567894), (13, 8898380), (20, 5783947), (26, 4449190), (52, 2224595), (59, 1960660), (65, 1779676), (118, 980330), (130, 889838), (236, 490165), (260, 444919), (295, 392132), (590, 196066), (767, 150820), (1180, 98033), (1534, 75410), (3068, 37705), (3835, 30164), (7541, 15340), (7670, 15082)]