233180350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 499968000

約数和(自身を除く): 266787650

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 79, 95, 130, 158, 190, 239, 247, 325, 395, 475, 478, 494, 650, 790, 950, 1027, 1195, 1235, 1501, 1975, 2054, 2390, 2470, 3002, 3107, 3950, 4541, 5135, 5975, 6175, 6214, 7505, 9082, 10270, 11950, 12350, 15010, 15535, 18881, 19513, 22705, 25675, 31070, 37525, 37762, 39026, 45410, 51350, 59033, 75050, 77675, 94405, 97565, 113525, 118066, 155350, 188810, 195130, 227050, 245453, 295165, 358739, 472025, 487825, 490906, 590330, 717478, 944050, 975650, 1227265, 1475825, 1793695, 2454530, 2951650, 3587390, 4663607, 6136325, 8968475, 9327214, 12272650, 17936950, 23318035, 46636070, 116590175, 233180350]

約数ペア:

[(1, 233180350), (2, 116590175), (5, 46636070), (10, 23318035), (13, 17936950), (19, 12272650), (25, 9327214), (26, 8968475), (38, 6136325), (50, 4663607), (65, 3587390), (79, 2951650), (95, 2454530), (130, 1793695), (158, 1475825), (190, 1227265), (239, 975650), (247, 944050), (325, 717478), (395, 590330), (475, 490906), (478, 487825), (494, 472025), (650, 358739), (790, 295165), (950, 245453), (1027, 227050), (1195, 195130), (1235, 188810), (1501, 155350), (1975, 118066), (2054, 113525), (2390, 97565), (2470, 94405), (3002, 77675), (3107, 75050), (3950, 59033), (4541, 51350), (5135, 45410), (5975, 39026), (6175, 37762), (6214, 37525), (7505, 31070), (9082, 25675), (10270, 22705), (11950, 19513), (12350, 18881), (15010, 15535)]