455762020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 1161216000

約数和(自身を除く): 705453980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 295, 322, 413, 460, 590, 644, 805, 826, 1180, 1357, 1610, 1652, 2065, 2399, 2714, 3220, 4130, 4798, 5428, 6785, 8260, 9499, 9596, 11995, 13570, 16793, 18998, 23990, 27140, 33586, 37996, 47495, 47980, 55177, 67172, 83965, 94990, 110354, 141541, 167930, 189980, 220708, 275885, 283082, 335860, 386239, 551770, 566164, 707705, 772478, 990787, 1103540, 1415410, 1544956, 1931195, 1981574, 2830820, 3255443, 3862390, 3963148, 4953935, 6510886, 7724780, 9907870, 13021772, 16277215, 19815740, 22788101, 32554430, 45576202, 65108860, 91152404, 113940505, 227881010, 455762020]

約数ペア:

[(1, 455762020), (2, 227881010), (4, 113940505), (5, 91152404), (7, 65108860), (10, 45576202), (14, 32554430), (20, 22788101), (23, 19815740), (28, 16277215), (35, 13021772), (46, 9907870), (59, 7724780), (70, 6510886), (92, 4953935), (115, 3963148), (118, 3862390), (140, 3255443), (161, 2830820), (230, 1981574), (236, 1931195), (295, 1544956), (322, 1415410), (413, 1103540), (460, 990787), (590, 772478), (644, 707705), (805, 566164), (826, 551770), (1180, 386239), (1357, 335860), (1610, 283082), (1652, 275885), (2065, 220708), (2399, 189980), (2714, 167930), (3220, 141541), (4130, 110354), (4798, 94990), (5428, 83965), (6785, 67172), (8260, 55177), (9499, 47980), (9596, 47495), (11995, 37996), (13570, 33586), (16793, 27140), (18998, 23990)]