25625896660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{612181}}^1$

素因数の和:612233

約数の個数: 96

約数和(自身を含む): 69112899072

約数和(自身を除く): 43487002412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5980, 8372, 10465, 20930, 41860, 612181, 1224362, 2448724, 3060905, 4285267, 6121810, 7958353, 8570534, 12243620, 14080163, 15916706, 17141068, 21426335, 28160326, 31833412, 39791765, 42852670, 55708471, 56320652, 70400815, 79583530, 85705340, 98561141, 111416942, 140801630, 159167060, 183042119, 197122282, 222833884, 278542355, 281603260, 366084238, 394244564, 492805705, 557084710, 732168476, 915210595, 985611410, 1114169420, 1281294833, 1830421190, 1971222820, 2562589666, 3660842380, 5125179332, 6406474165, 12812948330, 25625896660]

約数ペア:

[(1, 25625896660), (2, 12812948330), (4, 6406474165), (5, 5125179332), (7, 3660842380), (10, 2562589666), (13, 1971222820), (14, 1830421190), (20, 1281294833), (23, 1114169420), (26, 985611410), (28, 915210595), (35, 732168476), (46, 557084710), (52, 492805705), (65, 394244564), (70, 366084238), (91, 281603260), (92, 278542355), (115, 222833884), (130, 197122282), (140, 183042119), (161, 159167060), (182, 140801630), (230, 111416942), (260, 98561141), (299, 85705340), (322, 79583530), (364, 70400815), (455, 56320652), (460, 55708471), (598, 42852670), (644, 39791765), (805, 31833412), (910, 28160326), (1196, 21426335), (1495, 17141068), (1610, 15916706), (1820, 14080163), (2093, 12243620), (2990, 8570534), (3220, 7958353), (4186, 6121810), (5980, 4285267), (8372, 3060905), (10465, 2448724), (20930, 1224362), (41860, 612181)]