32197840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13027

約数の個数: 40

約数和(自身を含む): 77280768

約数和(自身を除く): 45082928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 12983, 25966, 51932, 64915, 103864, 129830, 207728, 259660, 402473, 519320, 804946, 1038640, 1609892, 2012365, 3219784, 4024730, 6439568, 8049460, 16098920, 32197840]

約数ペア:

[(1, 32197840), (2, 16098920), (4, 8049460), (5, 6439568), (8, 4024730), (10, 3219784), (16, 2012365), (20, 1609892), (31, 1038640), (40, 804946), (62, 519320), (80, 402473), (124, 259660), (155, 207728), (248, 129830), (310, 103864), (496, 64915), (620, 51932), (1240, 25966), (2480, 12983)]