145200320

素因数分解:

$2^6\times 5^1\times {\mathrm{587}}^1\times {\mathrm{773}}^1$

素因数の和:1377

約数の個数: 56

約数和(自身を含む): 346795344

約数和(自身を除く): 201595024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 587, 773, 1174, 1546, 2348, 2935, 3092, 3865, 4696, 5870, 6184, 7730, 9392, 11740, 12368, 15460, 18784, 23480, 24736, 30920, 37568, 46960, 49472, 61840, 93920, 123680, 187840, 247360, 453751, 907502, 1815004, 2268755, 3630008, 4537510, 7260016, 9075020, 14520032, 18150040, 29040064, 36300080, 72600160, 145200320]

約数ペア:

[(1, 145200320), (2, 72600160), (4, 36300080), (5, 29040064), (8, 18150040), (10, 14520032), (16, 9075020), (20, 7260016), (32, 4537510), (40, 3630008), (64, 2268755), (80, 1815004), (160, 907502), (320, 453751), (587, 247360), (773, 187840), (1174, 123680), (1546, 93920), (2348, 61840), (2935, 49472), (3092, 46960), (3865, 37568), (4696, 30920), (5870, 24736), (6184, 23480), (7730, 18784), (9392, 15460), (11740, 12368)]