25038780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 52182084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 683, 705, 780, 940, 1222, 1366, 1410, 1833, 2049, 2444, 2732, 2820, 3055, 3415, 3666, 4098, 6110, 6830, 7332, 8196, 8879, 9165, 10245, 12220, 13660, 17758, 18330, 20490, 26637, 32101, 35516, 36660, 40980, 44395, 53274, 64202, 88790, 96303, 106548, 128404, 133185, 160505, 177580, 192606, 266370, 321010, 385212, 417313, 481515, 532740, 642020, 834626, 963030, 1251939, 1669252, 1926060, 2086565, 2503878, 4173130, 5007756, 6259695, 8346260, 12519390, 25038780]

約数ペア:

[(1, 25038780), (2, 12519390), (3, 8346260), (4, 6259695), (5, 5007756), (6, 4173130), (10, 2503878), (12, 2086565), (13, 1926060), (15, 1669252), (20, 1251939), (26, 963030), (30, 834626), (39, 642020), (47, 532740), (52, 481515), (60, 417313), (65, 385212), (78, 321010), (94, 266370), (130, 192606), (141, 177580), (156, 160505), (188, 133185), (195, 128404), (235, 106548), (260, 96303), (282, 88790), (390, 64202), (470, 53274), (564, 44395), (611, 40980), (683, 36660), (705, 35516), (780, 32101), (940, 26637), (1222, 20490), (1366, 18330), (1410, 17758), (1833, 13660), (2049, 12220), (2444, 10245), (2732, 9165), (2820, 8879), (3055, 8196), (3415, 7332), (3666, 6830), (4098, 6110)]