40073460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{95413}}^1$

素因数の和:95432

約数の個数: 48

約数和(自身を含む): 128236416

約数和(自身を除く): 88162956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95413, 190826, 286239, 381652, 477065, 572478, 667891, 954130, 1144956, 1335782, 1431195, 1908260, 2003673, 2671564, 2862390, 3339455, 4007346, 5724780, 6678910, 8014692, 10018365, 13357820, 20036730, 40073460]

約数ペア:

[(1, 40073460), (2, 20036730), (3, 13357820), (4, 10018365), (5, 8014692), (6, 6678910), (7, 5724780), (10, 4007346), (12, 3339455), (14, 2862390), (15, 2671564), (20, 2003673), (21, 1908260), (28, 1431195), (30, 1335782), (35, 1144956), (42, 954130), (60, 667891), (70, 572478), (84, 477065), (105, 381652), (140, 286239), (210, 190826), (420, 95413)]