229249720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5023}}^1$

素因数の和:5204

約数の個数: 64

約数和(自身を含む): 593233920

約数和(自身を除く): 363984200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2282, 3260, 4564, 5023, 5705, 6520, 9128, 10046, 11410, 20092, 22820, 25115, 35161, 40184, 45640, 50230, 70322, 100460, 140644, 175805, 200920, 281288, 351610, 703220, 818749, 1406440, 1637498, 3274996, 4093745, 5731243, 6549992, 8187490, 11462486, 16374980, 22924972, 28656215, 32749960, 45849944, 57312430, 114624860, 229249720]

約数ペア:

[(1, 229249720), (2, 114624860), (4, 57312430), (5, 45849944), (7, 32749960), (8, 28656215), (10, 22924972), (14, 16374980), (20, 11462486), (28, 8187490), (35, 6549992), (40, 5731243), (56, 4093745), (70, 3274996), (140, 1637498), (163, 1406440), (280, 818749), (326, 703220), (652, 351610), (815, 281288), (1141, 200920), (1304, 175805), (1630, 140644), (2282, 100460), (3260, 70322), (4564, 50230), (5023, 45640), (5705, 40184), (6520, 35161), (9128, 25115), (10046, 22820), (11410, 20092)]