965678800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2181

約数の個数: 120

約数和(自身を含む): 2483377760

約数和(自身を除く): 1517698960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 61, 76, 80, 95, 100, 122, 152, 190, 200, 244, 304, 305, 380, 400, 475, 488, 610, 760, 950, 976, 1159, 1220, 1520, 1525, 1900, 2083, 2318, 2440, 3050, 3800, 4166, 4636, 4880, 5795, 6100, 7600, 8332, 9272, 10415, 11590, 12200, 16664, 18544, 20830, 23180, 24400, 28975, 33328, 39577, 41660, 46360, 52075, 57950, 79154, 83320, 92720, 104150, 115900, 127063, 158308, 166640, 197885, 208300, 231800, 254126, 316616, 395770, 416600, 463600, 508252, 633232, 635315, 791540, 833200, 989425, 1016504, 1270630, 1583080, 1978850, 2033008, 2414197, 2541260, 3166160, 3176575, 3957700, 4828394, 5082520, 6353150, 7915400, 9656788, 10165040, 12070985, 12706300, 15830800, 19313576, 24141970, 25412600, 38627152, 48283940, 50825200, 60354925, 96567880, 120709850, 193135760, 241419700, 482839400, 965678800]

約数ペア:

[(1, 965678800), (2, 482839400), (4, 241419700), (5, 193135760), (8, 120709850), (10, 96567880), (16, 60354925), (19, 50825200), (20, 48283940), (25, 38627152), (38, 25412600), (40, 24141970), (50, 19313576), (61, 15830800), (76, 12706300), (80, 12070985), (95, 10165040), (100, 9656788), (122, 7915400), (152, 6353150), (190, 5082520), (200, 4828394), (244, 3957700), (304, 3176575), (305, 3166160), (380, 2541260), (400, 2414197), (475, 2033008), (488, 1978850), (610, 1583080), (760, 1270630), (950, 1016504), (976, 989425), (1159, 833200), (1220, 791540), (1520, 635315), (1525, 633232), (1900, 508252), (2083, 463600), (2318, 416600), (2440, 395770), (3050, 316616), (3800, 254126), (4166, 231800), (4636, 208300), (4880, 197885), (5795, 166640), (6100, 158308), (7600, 127063), (8332, 115900), (9272, 104150), (10415, 92720), (11590, 83320), (12200, 79154), (16664, 57950), (18544, 52075), (20830, 46360), (23180, 41660), (24400, 39577), (28975, 33328)]