9667580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 23298912

約数和(自身を除く): 13631332

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 103, 130, 190, 206, 247, 260, 361, 380, 412, 494, 515, 722, 988, 1030, 1235, 1339, 1444, 1805, 1957, 2060, 2470, 2678, 3610, 3914, 4693, 4940, 5356, 6695, 7220, 7828, 9386, 9785, 13390, 18772, 19570, 23465, 25441, 26780, 37183, 39140, 46930, 50882, 74366, 93860, 101764, 127205, 148732, 185915, 254410, 371830, 483379, 508820, 743660, 966758, 1933516, 2416895, 4833790, 9667580]

約数ペア:

[(1, 9667580), (2, 4833790), (4, 2416895), (5, 1933516), (10, 966758), (13, 743660), (19, 508820), (20, 483379), (26, 371830), (38, 254410), (52, 185915), (65, 148732), (76, 127205), (95, 101764), (103, 93860), (130, 74366), (190, 50882), (206, 46930), (247, 39140), (260, 37183), (361, 26780), (380, 25441), (412, 23465), (494, 19570), (515, 18772), (722, 13390), (988, 9785), (1030, 9386), (1235, 7828), (1339, 7220), (1444, 6695), (1805, 5356), (1957, 4940), (2060, 4693), (2470, 3914), (2678, 3610)]