853637180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2427

約数の個数: 96

約数和(自身を含む): 2069480448

約数和(自身を除く): 1215843268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 73, 92, 110, 115, 146, 220, 230, 253, 292, 365, 460, 506, 730, 803, 1012, 1265, 1460, 1606, 1679, 2311, 2530, 3212, 3358, 4015, 4622, 5060, 6716, 8030, 8395, 9244, 11555, 16060, 16790, 18469, 23110, 25421, 33580, 36938, 46220, 50842, 53153, 73876, 92345, 101684, 106306, 127105, 168703, 184690, 212612, 254210, 265765, 337406, 369380, 508420, 531530, 584683, 674812, 843515, 1063060, 1169366, 1687030, 1855733, 2338732, 2923415, 3374060, 3711466, 3880169, 5846830, 7422932, 7760338, 9278665, 11693660, 15520676, 18557330, 19400845, 37114660, 38801690, 42681859, 77603380, 85363718, 170727436, 213409295, 426818590, 853637180]

約数ペア:

[(1, 853637180), (2, 426818590), (4, 213409295), (5, 170727436), (10, 85363718), (11, 77603380), (20, 42681859), (22, 38801690), (23, 37114660), (44, 19400845), (46, 18557330), (55, 15520676), (73, 11693660), (92, 9278665), (110, 7760338), (115, 7422932), (146, 5846830), (220, 3880169), (230, 3711466), (253, 3374060), (292, 2923415), (365, 2338732), (460, 1855733), (506, 1687030), (730, 1169366), (803, 1063060), (1012, 843515), (1265, 674812), (1460, 584683), (1606, 531530), (1679, 508420), (2311, 369380), (2530, 337406), (3212, 265765), (3358, 254210), (4015, 212612), (4622, 184690), (5060, 168703), (6716, 127105), (8030, 106306), (8395, 101684), (9244, 92345), (11555, 73876), (16060, 53153), (16790, 50842), (18469, 46220), (23110, 36938), (25421, 33580)]