3685200820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{16421}}^1$

素因数の和:16673

約数の個数: 72

約数和(自身を含む): 9042281640

約数和(自身を除く): 5357080820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 229, 245, 458, 490, 916, 980, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 11221, 16030, 16421, 22442, 32060, 32842, 44884, 56105, 65684, 82105, 112210, 114947, 164210, 224420, 229894, 328420, 459788, 574735, 804629, 1149470, 1609258, 2298940, 3218516, 3760409, 4023145, 7520818, 8046290, 15041636, 16092580, 18802045, 26322863, 37604090, 52645726, 75208180, 105291452, 131614315, 184260041, 263228630, 368520082, 526457260, 737040164, 921300205, 1842600410, 3685200820]

約数ペア:

[(1, 3685200820), (2, 1842600410), (4, 921300205), (5, 737040164), (7, 526457260), (10, 368520082), (14, 263228630), (20, 184260041), (28, 131614315), (35, 105291452), (49, 75208180), (70, 52645726), (98, 37604090), (140, 26322863), (196, 18802045), (229, 16092580), (245, 15041636), (458, 8046290), (490, 7520818), (916, 4023145), (980, 3760409), (1145, 3218516), (1603, 2298940), (2290, 1609258), (3206, 1149470), (4580, 804629), (6412, 574735), (8015, 459788), (11221, 328420), (16030, 229894), (16421, 224420), (22442, 164210), (32060, 114947), (32842, 112210), (44884, 82105), (56105, 65684)]