1923643540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17327}}^1$

素因数の和:17417

約数の個数: 96

約数和(自身を含む): 5053676544

約数和(自身を除く): 3130033004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 793, 854, 910, 1220, 1586, 1708, 1820, 2135, 3172, 3965, 4270, 5551, 7930, 8540, 11102, 15860, 17327, 22204, 27755, 34654, 55510, 69308, 86635, 111020, 121289, 173270, 225251, 242578, 346540, 450502, 485156, 606445, 901004, 1056947, 1126255, 1212890, 1576757, 2113894, 2252510, 2425780, 3153514, 4227788, 4505020, 5284735, 6307028, 7398629, 7883785, 10569470, 13740311, 14797258, 15767570, 21138940, 27480622, 29594516, 31535140, 36993145, 54961244, 68701555, 73986290, 96182177, 137403110, 147972580, 192364354, 274806220, 384728708, 480910885, 961821770, 1923643540]

約数ペア:

[(1, 1923643540), (2, 961821770), (4, 480910885), (5, 384728708), (7, 274806220), (10, 192364354), (13, 147972580), (14, 137403110), (20, 96182177), (26, 73986290), (28, 68701555), (35, 54961244), (52, 36993145), (61, 31535140), (65, 29594516), (70, 27480622), (91, 21138940), (122, 15767570), (130, 14797258), (140, 13740311), (182, 10569470), (244, 7883785), (260, 7398629), (305, 6307028), (364, 5284735), (427, 4505020), (455, 4227788), (610, 3153514), (793, 2425780), (854, 2252510), (910, 2113894), (1220, 1576757), (1586, 1212890), (1708, 1126255), (1820, 1056947), (2135, 901004), (3172, 606445), (3965, 485156), (4270, 450502), (5551, 346540), (7930, 242578), (8540, 225251), (11102, 173270), (15860, 121289), (17327, 111020), (22204, 86635), (27755, 69308), (34654, 55510)]