4837180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 11049696

約数和(自身を除く): 6212516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 347, 410, 694, 697, 820, 1388, 1394, 1735, 2788, 3470, 3485, 5899, 6940, 6970, 11798, 13940, 14227, 23596, 28454, 29495, 56908, 58990, 71135, 117980, 142270, 241859, 284540, 483718, 967436, 1209295, 2418590, 4837180]

約数ペア:

[(1, 4837180), (2, 2418590), (4, 1209295), (5, 967436), (10, 483718), (17, 284540), (20, 241859), (34, 142270), (41, 117980), (68, 71135), (82, 58990), (85, 56908), (164, 29495), (170, 28454), (205, 23596), (340, 14227), (347, 13940), (410, 11798), (694, 6970), (697, 6940), (820, 5899), (1388, 3485), (1394, 3470), (1735, 2788)]