232180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 564480

約数和(自身を除く): 332300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 188, 190, 235, 247, 260, 380, 470, 494, 611, 893, 940, 988, 1222, 1235, 1786, 2444, 2470, 3055, 3572, 4465, 4940, 6110, 8930, 11609, 12220, 17860, 23218, 46436, 58045, 116090, 232180]

約数ペア:

[(1, 232180), (2, 116090), (4, 58045), (5, 46436), (10, 23218), (13, 17860), (19, 12220), (20, 11609), (26, 8930), (38, 6110), (47, 4940), (52, 4465), (65, 3572), (76, 3055), (94, 2470), (95, 2444), (130, 1786), (188, 1235), (190, 1222), (235, 988), (247, 940), (260, 893), (380, 611), (470, 494)]