512299240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6709}}^1$

素因数の和:6826

約数の個数: 64

約数和(自身を含む): 1217462400

約数和(自身を除く): 705163160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 830, 920, 1660, 1909, 3320, 3818, 6709, 7636, 9545, 13418, 15272, 19090, 26836, 33545, 38180, 53672, 67090, 76360, 134180, 154307, 268360, 308614, 556847, 617228, 771535, 1113694, 1234456, 1543070, 2227388, 2784235, 3086140, 4454776, 5568470, 6172280, 11136940, 12807481, 22273880, 25614962, 51229924, 64037405, 102459848, 128074810, 256149620, 512299240]

約数ペア:

[(1, 512299240), (2, 256149620), (4, 128074810), (5, 102459848), (8, 64037405), (10, 51229924), (20, 25614962), (23, 22273880), (40, 12807481), (46, 11136940), (83, 6172280), (92, 5568470), (115, 4454776), (166, 3086140), (184, 2784235), (230, 2227388), (332, 1543070), (415, 1234456), (460, 1113694), (664, 771535), (830, 617228), (920, 556847), (1660, 308614), (1909, 268360), (3320, 154307), (3818, 134180), (6709, 76360), (7636, 67090), (9545, 53672), (13418, 38180), (15272, 33545), (19090, 26836)]