40202212

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 75816720

約数和(自身を除く): 35614508

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 289, 332, 419, 578, 838, 1156, 1411, 1676, 2822, 5644, 7123, 14246, 23987, 28492, 34777, 47974, 69554, 95948, 121091, 139108, 242182, 484364, 591209, 1182418, 2364836, 10050553, 20101106, 40202212]

約数ペア:

[(1, 40202212), (2, 20101106), (4, 10050553), (17, 2364836), (34, 1182418), (68, 591209), (83, 484364), (166, 242182), (289, 139108), (332, 121091), (419, 95948), (578, 69554), (838, 47974), (1156, 34777), (1411, 28492), (1676, 23987), (2822, 14246), (5644, 7123)]