1007366920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{45541}}^1$

素因数の和:45638

約数の個数: 64

約数和(自身を含む): 2623219200

約数和(自身を除く): 1615852280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 22120, 45541, 91082, 182164, 227705, 318787, 364328, 455410, 637574, 910820, 1275148, 1593935, 1821640, 2550296, 3187870, 3597739, 6375740, 7195478, 12751480, 14390956, 17988695, 25184173, 28781912, 35977390, 50368346, 71954780, 100736692, 125920865, 143909560, 201473384, 251841730, 503683460, 1007366920]

約数ペア:

[(1, 1007366920), (2, 503683460), (4, 251841730), (5, 201473384), (7, 143909560), (8, 125920865), (10, 100736692), (14, 71954780), (20, 50368346), (28, 35977390), (35, 28781912), (40, 25184173), (56, 17988695), (70, 14390956), (79, 12751480), (140, 7195478), (158, 6375740), (280, 3597739), (316, 3187870), (395, 2550296), (553, 1821640), (632, 1593935), (790, 1275148), (1106, 910820), (1580, 637574), (2212, 455410), (2765, 364328), (3160, 318787), (4424, 227705), (5530, 182164), (11060, 91082), (22120, 45541)]