10004488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 21873600

約数和(自身を除く): 11869112

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 76, 83, 104, 122, 152, 166, 244, 247, 332, 488, 494, 664, 793, 988, 1079, 1159, 1577, 1586, 1976, 2158, 2318, 3154, 3172, 4316, 4636, 5063, 6308, 6344, 8632, 9272, 10126, 12616, 15067, 20252, 20501, 30134, 40504, 41002, 60268, 65819, 82004, 96197, 120536, 131638, 164008, 192394, 263276, 384788, 526552, 769576, 1250561, 2501122, 5002244, 10004488]

約数ペア:

[(1, 10004488), (2, 5002244), (4, 2501122), (8, 1250561), (13, 769576), (19, 526552), (26, 384788), (38, 263276), (52, 192394), (61, 164008), (76, 131638), (83, 120536), (104, 96197), (122, 82004), (152, 65819), (166, 60268), (244, 41002), (247, 40504), (332, 30134), (488, 20501), (494, 20252), (664, 15067), (793, 12616), (988, 10126), (1079, 9272), (1159, 8632), (1577, 6344), (1586, 6308), (1976, 5063), (2158, 4636), (2318, 4316), (3154, 3172)]