17939392340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{51929}}^1$

素因数の和:52712

約数の個数: 48

約数和(自身を含む): 39363770880

約数和(自身を除く): 21424378540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 751, 1502, 3004, 3755, 7510, 15020, 17273, 34546, 51929, 69092, 86365, 103858, 172730, 207716, 259645, 345460, 519290, 1038580, 1194367, 2388734, 4777468, 5971835, 11943670, 23887340, 38998679, 77997358, 155994716, 194993395, 389986790, 779973580, 896969617, 1793939234, 3587878468, 4484848085, 8969696170, 17939392340]

約数ペア:

[(1, 17939392340), (2, 8969696170), (4, 4484848085), (5, 3587878468), (10, 1793939234), (20, 896969617), (23, 779973580), (46, 389986790), (92, 194993395), (115, 155994716), (230, 77997358), (460, 38998679), (751, 23887340), (1502, 11943670), (3004, 5971835), (3755, 4777468), (7510, 2388734), (15020, 1194367), (17273, 1038580), (34546, 519290), (51929, 345460), (69092, 259645), (86365, 207716), (103858, 172730)]