488561860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{34261}}^1$

素因数の和:34324

約数の個数: 48

約数和(自身を含む): 1105155072

約数和(自身を除く): 616593212

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 34261, 68522, 137044, 171305, 342610, 685220, 788003, 1062091, 1576006, 2124182, 3152012, 3940015, 4248364, 5310455, 7880030, 10620910, 15760060, 21241820, 24428093, 48856186, 97712372, 122140465, 244280930, 488561860]

約数ペア:

[(1, 488561860), (2, 244280930), (4, 122140465), (5, 97712372), (10, 48856186), (20, 24428093), (23, 21241820), (31, 15760060), (46, 10620910), (62, 7880030), (92, 5310455), (115, 4248364), (124, 3940015), (155, 3152012), (230, 2124182), (310, 1576006), (460, 1062091), (620, 788003), (713, 685220), (1426, 342610), (2852, 171305), (3565, 137044), (7130, 68522), (14260, 34261)]