118839620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 264055680

約数和(自身を除く): 145216060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 3358, 3539, 6716, 7078, 8395, 14156, 16790, 17695, 33580, 35390, 70780, 81397, 162794, 258347, 325588, 406985, 516694, 813970, 1033388, 1291735, 1627940, 2583470, 5166940, 5941981, 11883962, 23767924, 29709905, 59419810, 118839620]

約数ペア:

[(1, 118839620), (2, 59419810), (4, 29709905), (5, 23767924), (10, 11883962), (20, 5941981), (23, 5166940), (46, 2583470), (73, 1627940), (92, 1291735), (115, 1033388), (146, 813970), (230, 516694), (292, 406985), (365, 325588), (460, 258347), (730, 162794), (1460, 81397), (1679, 70780), (3358, 35390), (3539, 33580), (6716, 17695), (7078, 16790), (8395, 14156)]