92873620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 229450536

約数和(自身を除く): 136576916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 388, 485, 490, 679, 970, 977, 980, 1358, 1940, 1954, 2716, 3395, 3908, 4753, 4885, 6790, 6839, 9506, 9770, 13580, 13678, 19012, 19540, 23765, 27356, 34195, 47530, 47873, 68390, 94769, 95060, 95746, 136780, 189538, 191492, 239365, 379076, 473845, 478730, 663383, 947690, 957460, 1326766, 1895380, 2653532, 3316915, 4643681, 6633830, 9287362, 13267660, 18574724, 23218405, 46436810, 92873620]

約数ペア:

[(1, 92873620), (2, 46436810), (4, 23218405), (5, 18574724), (7, 13267660), (10, 9287362), (14, 6633830), (20, 4643681), (28, 3316915), (35, 2653532), (49, 1895380), (70, 1326766), (97, 957460), (98, 947690), (140, 663383), (194, 478730), (196, 473845), (245, 379076), (388, 239365), (485, 191492), (490, 189538), (679, 136780), (970, 95746), (977, 95060), (980, 94769), (1358, 68390), (1940, 47873), (1954, 47530), (2716, 34195), (3395, 27356), (3908, 23765), (4753, 19540), (4885, 19012), (6790, 13678), (6839, 13580), (9506, 9770)]