57165160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2410

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 84358040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2339, 2444, 3055, 4678, 4888, 6110, 9356, 11695, 12220, 18712, 23390, 24440, 30407, 46780, 60814, 93560, 109933, 121628, 152035, 219866, 243256, 304070, 439732, 549665, 608140, 879464, 1099330, 1216280, 1429129, 2198660, 2858258, 4397320, 5716516, 7145645, 11433032, 14291290, 28582580, 57165160]

約数ペア:

[(1, 57165160), (2, 28582580), (4, 14291290), (5, 11433032), (8, 7145645), (10, 5716516), (13, 4397320), (20, 2858258), (26, 2198660), (40, 1429129), (47, 1216280), (52, 1099330), (65, 879464), (94, 608140), (104, 549665), (130, 439732), (188, 304070), (235, 243256), (260, 219866), (376, 152035), (470, 121628), (520, 109933), (611, 93560), (940, 60814), (1222, 46780), (1880, 30407), (2339, 24440), (2444, 23390), (3055, 18712), (4678, 12220), (4888, 11695), (6110, 9356)]