565517180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{3373}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 1214154144

約数和(自身を除く): 648636964

約数列:

[1, 2, 4, 5, 10, 20, 83, 101, 166, 202, 332, 404, 415, 505, 830, 1010, 1660, 2020, 3373, 6746, 8383, 13492, 16766, 16865, 33532, 33730, 41915, 67460, 83830, 167660, 279959, 340673, 559918, 681346, 1119836, 1362692, 1399795, 1703365, 2799590, 3406730, 5599180, 6813460, 28275859, 56551718, 113103436, 141379295, 282758590, 565517180]

約数ペア:

[(1, 565517180), (2, 282758590), (4, 141379295), (5, 113103436), (10, 56551718), (20, 28275859), (83, 6813460), (101, 5599180), (166, 3406730), (202, 2799590), (332, 1703365), (404, 1399795), (415, 1362692), (505, 1119836), (830, 681346), (1010, 559918), (1660, 340673), (2020, 279959), (3373, 167660), (6746, 83830), (8383, 67460), (13492, 41915), (16766, 33730), (16865, 33532)]