1036904494480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{268189}}^1$

素因数の和:269792

約数の個数: 80

約数和(自身を含む): 2490176332800

約数和(自身を除く): 1453271838320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1559, 2480, 3118, 6236, 7795, 12472, 15590, 24944, 31180, 48329, 62360, 96658, 124720, 193316, 241645, 268189, 386632, 483290, 536378, 773264, 966580, 1072756, 1340945, 1933160, 2145512, 2681890, 3866320, 4291024, 5363780, 8313859, 10727560, 16627718, 21455120, 33255436, 41569295, 66510872, 83138590, 133021744, 166277180, 332554360, 418106651, 665108720, 836213302, 1672426604, 2090533255, 3344853208, 4181066510, 6689706416, 8362133020, 12961306181, 16724266040, 25922612362, 33448532080, 51845224724, 64806530905, 103690449448, 129613061810, 207380898896, 259226123620, 518452247240, 1036904494480]

約数ペア:

[(1, 1036904494480), (2, 518452247240), (4, 259226123620), (5, 207380898896), (8, 129613061810), (10, 103690449448), (16, 64806530905), (20, 51845224724), (31, 33448532080), (40, 25922612362), (62, 16724266040), (80, 12961306181), (124, 8362133020), (155, 6689706416), (248, 4181066510), (310, 3344853208), (496, 2090533255), (620, 1672426604), (1240, 836213302), (1559, 665108720), (2480, 418106651), (3118, 332554360), (6236, 166277180), (7795, 133021744), (12472, 83138590), (15590, 66510872), (24944, 41569295), (31180, 33255436), (48329, 21455120), (62360, 16627718), (96658, 10727560), (124720, 8313859), (193316, 5363780), (241645, 4291024), (268189, 3866320), (386632, 2681890), (483290, 2145512), (536378, 1933160), (773264, 1340945), (966580, 1072756)]