42024580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 102735360

約数和(自身を除く): 60710780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 181, 188, 190, 235, 247, 260, 362, 380, 470, 494, 611, 724, 893, 905, 940, 988, 1222, 1235, 1786, 1810, 2353, 2444, 2470, 3055, 3439, 3572, 3620, 4465, 4706, 4940, 6110, 6878, 8507, 8930, 9412, 11609, 11765, 12220, 13756, 17014, 17195, 17860, 23218, 23530, 34028, 34390, 42535, 44707, 46436, 47060, 58045, 68780, 85070, 89414, 110591, 116090, 161633, 170140, 178828, 221182, 223535, 232180, 323266, 442364, 447070, 552955, 646532, 808165, 894140, 1105910, 1616330, 2101229, 2211820, 3232660, 4202458, 8404916, 10506145, 21012290, 42024580]

約数ペア:

[(1, 42024580), (2, 21012290), (4, 10506145), (5, 8404916), (10, 4202458), (13, 3232660), (19, 2211820), (20, 2101229), (26, 1616330), (38, 1105910), (47, 894140), (52, 808165), (65, 646532), (76, 552955), (94, 447070), (95, 442364), (130, 323266), (181, 232180), (188, 223535), (190, 221182), (235, 178828), (247, 170140), (260, 161633), (362, 116090), (380, 110591), (470, 89414), (494, 85070), (611, 68780), (724, 58045), (893, 47060), (905, 46436), (940, 44707), (988, 42535), (1222, 34390), (1235, 34028), (1786, 23530), (1810, 23218), (2353, 17860), (2444, 17195), (2470, 17014), (3055, 13756), (3439, 12220), (3572, 11765), (3620, 11609), (4465, 9412), (4706, 8930), (4940, 8507), (6110, 6878)]