46815440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2100

約数の個数: 80

約数和(自身を含む): 127491840

約数和(自身を除く): 80676400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2039, 2296, 2870, 3280, 4078, 4592, 5740, 8156, 10195, 11480, 14273, 16312, 20390, 22960, 28546, 32624, 40780, 57092, 71365, 81560, 83599, 114184, 142730, 163120, 167198, 228368, 285460, 334396, 417995, 570920, 585193, 668792, 835990, 1141840, 1170386, 1337584, 1671980, 2340772, 2925965, 3343960, 4681544, 5851930, 6687920, 9363088, 11703860, 23407720, 46815440]

約数ペア:

[(1, 46815440), (2, 23407720), (4, 11703860), (5, 9363088), (7, 6687920), (8, 5851930), (10, 4681544), (14, 3343960), (16, 2925965), (20, 2340772), (28, 1671980), (35, 1337584), (40, 1170386), (41, 1141840), (56, 835990), (70, 668792), (80, 585193), (82, 570920), (112, 417995), (140, 334396), (164, 285460), (205, 228368), (280, 167198), (287, 163120), (328, 142730), (410, 114184), (560, 83599), (574, 81560), (656, 71365), (820, 57092), (1148, 40780), (1435, 32624), (1640, 28546), (2039, 22960), (2296, 20390), (2870, 16312), (3280, 14273), (4078, 11480), (4592, 10195), (5740, 8156)]