55171095340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1\times {\mathrm{34429}}^1$

素因数の和:38674

約数の個数: 48

約数和(自身を含む): 121989621600

約数和(自身を除く): 66818526260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4217, 8434, 16868, 21085, 34429, 42170, 68858, 80123, 84340, 137716, 160246, 172145, 320492, 344290, 400615, 654151, 688580, 801230, 1308302, 1602460, 2616604, 3270755, 6541510, 13083020, 145187093, 290374186, 580748372, 725935465, 1451870930, 2758554767, 2903741860, 5517109534, 11034219068, 13792773835, 27585547670, 55171095340]

約数ペア:

[(1, 55171095340), (2, 27585547670), (4, 13792773835), (5, 11034219068), (10, 5517109534), (19, 2903741860), (20, 2758554767), (38, 1451870930), (76, 725935465), (95, 580748372), (190, 290374186), (380, 145187093), (4217, 13083020), (8434, 6541510), (16868, 3270755), (21085, 2616604), (34429, 1602460), (42170, 1308302), (68858, 801230), (80123, 688580), (84340, 654151), (137716, 400615), (160246, 344290), (172145, 320492)]