950401660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11317}}^1$

素因数の和:11375

約数の個数: 96

約数和(自身を含む): 2395794240

約数和(自身を除く): 1445392580

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 646, 884, 988, 1105, 1235, 1292, 1615, 2210, 2470, 3230, 4199, 4420, 4940, 6460, 8398, 11317, 16796, 20995, 22634, 41990, 45268, 56585, 83980, 113170, 147121, 192389, 215023, 226340, 294242, 384778, 430046, 588484, 735605, 769556, 860092, 961945, 1075115, 1471210, 1923890, 2150230, 2501057, 2795299, 2942420, 3655391, 3847780, 4300460, 5002114, 5590598, 7310782, 10004228, 11181196, 12505285, 13976495, 14621564, 18276955, 25010570, 27952990, 36553910, 47520083, 50021140, 55905980, 73107820, 95040166, 190080332, 237600415, 475200830, 950401660]

約数ペア:

[(1, 950401660), (2, 475200830), (4, 237600415), (5, 190080332), (10, 95040166), (13, 73107820), (17, 55905980), (19, 50021140), (20, 47520083), (26, 36553910), (34, 27952990), (38, 25010570), (52, 18276955), (65, 14621564), (68, 13976495), (76, 12505285), (85, 11181196), (95, 10004228), (130, 7310782), (170, 5590598), (190, 5002114), (221, 4300460), (247, 3847780), (260, 3655391), (323, 2942420), (340, 2795299), (380, 2501057), (442, 2150230), (494, 1923890), (646, 1471210), (884, 1075115), (988, 961945), (1105, 860092), (1235, 769556), (1292, 735605), (1615, 588484), (2210, 430046), (2470, 384778), (3230, 294242), (4199, 226340), (4420, 215023), (4940, 192389), (6460, 147121), (8398, 113170), (11317, 83980), (16796, 56585), (20995, 45268), (22634, 41990)]