40830202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 78336000

約数和(自身を除く): 37505798

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 67, 79, 133, 134, 158, 203, 266, 406, 469, 551, 553, 938, 1102, 1106, 1273, 1501, 1943, 2291, 2546, 3002, 3857, 3886, 4582, 5293, 7714, 8911, 10507, 10586, 13601, 16037, 17822, 21014, 27202, 32074, 36917, 37051, 43529, 73834, 74102, 87058, 100567, 153497, 201134, 258419, 304703, 306994, 516838, 609406, 703969, 1074479, 1407938, 2148958, 2916443, 5832886, 20415101, 40830202]

約数ペア:

[(1, 40830202), (2, 20415101), (7, 5832886), (14, 2916443), (19, 2148958), (29, 1407938), (38, 1074479), (58, 703969), (67, 609406), (79, 516838), (133, 306994), (134, 304703), (158, 258419), (203, 201134), (266, 153497), (406, 100567), (469, 87058), (551, 74102), (553, 73834), (938, 43529), (1102, 37051), (1106, 36917), (1273, 32074), (1501, 27202), (1943, 21014), (2291, 17822), (2546, 16037), (3002, 13601), (3857, 10586), (3886, 10507), (4582, 8911), (5293, 7714)]