236756860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4129}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 516216960

約数和(自身を除く): 279460100

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 610, 940, 1220, 2867, 4129, 5734, 8258, 11468, 14335, 16516, 20645, 28670, 41290, 57340, 82580, 194063, 251869, 388126, 503738, 776252, 970315, 1007476, 1259345, 1940630, 2518690, 3881260, 5037380, 11837843, 23675686, 47351372, 59189215, 118378430, 236756860]

約数ペア:

[(1, 236756860), (2, 118378430), (4, 59189215), (5, 47351372), (10, 23675686), (20, 11837843), (47, 5037380), (61, 3881260), (94, 2518690), (122, 1940630), (188, 1259345), (235, 1007476), (244, 970315), (305, 776252), (470, 503738), (610, 388126), (940, 251869), (1220, 194063), (2867, 82580), (4129, 57340), (5734, 41290), (8258, 28670), (11468, 20645), (14335, 16516)]