16535260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 40190976

約数和(自身を除く): 23655716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1423, 1660, 2324, 2846, 2905, 5692, 5810, 7115, 9961, 11620, 14230, 19922, 28460, 39844, 49805, 99610, 118109, 199220, 236218, 472436, 590545, 826763, 1181090, 1653526, 2362180, 3307052, 4133815, 8267630, 16535260]

約数ペア:

[(1, 16535260), (2, 8267630), (4, 4133815), (5, 3307052), (7, 2362180), (10, 1653526), (14, 1181090), (20, 826763), (28, 590545), (35, 472436), (70, 236218), (83, 199220), (140, 118109), (166, 99610), (332, 49805), (415, 39844), (581, 28460), (830, 19922), (1162, 14230), (1423, 11620), (1660, 9961), (2324, 7115), (2846, 5810), (2905, 5692)]