40293148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 51636452

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 37, 38, 46, 74, 76, 89, 92, 133, 148, 161, 178, 259, 266, 322, 356, 437, 518, 532, 623, 644, 703, 851, 874, 1036, 1246, 1406, 1691, 1702, 1748, 2047, 2492, 2812, 3059, 3293, 3382, 3404, 4094, 4921, 5957, 6118, 6586, 6764, 8188, 9842, 11837, 11914, 12236, 13172, 14329, 16169, 19684, 23051, 23674, 23828, 28658, 32338, 38893, 46102, 47348, 57316, 62567, 64676, 75739, 77786, 92204, 113183, 125134, 151478, 155572, 226366, 250268, 272251, 302956, 437969, 452732, 530173, 544502, 875938, 1060346, 1089004, 1439041, 1751876, 2120692, 2878082, 5756164, 10073287, 20146574, 40293148]

約数ペア:

[(1, 40293148), (2, 20146574), (4, 10073287), (7, 5756164), (14, 2878082), (19, 2120692), (23, 1751876), (28, 1439041), (37, 1089004), (38, 1060346), (46, 875938), (74, 544502), (76, 530173), (89, 452732), (92, 437969), (133, 302956), (148, 272251), (161, 250268), (178, 226366), (259, 155572), (266, 151478), (322, 125134), (356, 113183), (437, 92204), (518, 77786), (532, 75739), (623, 64676), (644, 62567), (703, 57316), (851, 47348), (874, 46102), (1036, 38893), (1246, 32338), (1406, 28658), (1691, 23828), (1702, 23674), (1748, 23051), (2047, 19684), (2492, 16169), (2812, 14329), (3059, 13172), (3293, 12236), (3382, 11914), (3404, 11837), (4094, 9842), (4921, 8188), (5957, 6764), (6118, 6586)]