37736660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7680

約数の個数: 48

約数和(自身を含む): 89846400

約数和(自身を除く): 52109740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7639, 15278, 30556, 38195, 76390, 99307, 145141, 152780, 198614, 290282, 397228, 496535, 580564, 725705, 993070, 1451410, 1886833, 1986140, 2902820, 3773666, 7547332, 9434165, 18868330, 37736660]

約数ペア:

[(1, 37736660), (2, 18868330), (4, 9434165), (5, 7547332), (10, 3773666), (13, 2902820), (19, 1986140), (20, 1886833), (26, 1451410), (38, 993070), (52, 725705), (65, 580564), (76, 496535), (95, 397228), (130, 290282), (190, 198614), (247, 152780), (260, 145141), (380, 99307), (494, 76390), (988, 38195), (1235, 30556), (2470, 15278), (4940, 7639)]