4533880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8743

約数の個数: 32

約数和(自身を含む): 10987200

約数和(自身を除く): 6453320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8719, 17438, 34876, 43595, 69752, 87190, 113347, 174380, 226694, 348760, 453388, 566735, 906776, 1133470, 2266940, 4533880]

約数ペア:

[(1, 4533880), (2, 2266940), (4, 1133470), (5, 906776), (8, 566735), (10, 453388), (13, 348760), (20, 226694), (26, 174380), (40, 113347), (52, 87190), (65, 69752), (104, 43595), (130, 34876), (260, 17438), (520, 8719)]