5199620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 11875248

約数和(自身を除く): 6675628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 373, 410, 697, 746, 820, 1394, 1492, 1865, 2788, 3485, 3730, 6341, 6970, 7460, 12682, 13940, 15293, 25364, 30586, 31705, 61172, 63410, 76465, 126820, 152930, 259981, 305860, 519962, 1039924, 1299905, 2599810, 5199620]

約数ペア:

[(1, 5199620), (2, 2599810), (4, 1299905), (5, 1039924), (10, 519962), (17, 305860), (20, 259981), (34, 152930), (41, 126820), (68, 76465), (82, 63410), (85, 61172), (164, 31705), (170, 30586), (205, 25364), (340, 15293), (373, 13940), (410, 12682), (697, 7460), (746, 6970), (820, 6341), (1394, 3730), (1492, 3485), (1865, 2788)]