22858160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 59162880

約数和(自身を除く): 36304720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 709, 806, 1040, 1240, 1418, 1612, 2015, 2480, 2836, 3224, 3545, 4030, 5672, 6448, 7090, 8060, 9217, 11344, 14180, 16120, 18434, 21979, 28360, 32240, 36868, 43958, 46085, 56720, 73736, 87916, 92170, 109895, 147472, 175832, 184340, 219790, 285727, 351664, 368680, 439580, 571454, 737360, 879160, 1142908, 1428635, 1758320, 2285816, 2857270, 4571632, 5714540, 11429080, 22858160]

約数ペア:

[(1, 22858160), (2, 11429080), (4, 5714540), (5, 4571632), (8, 2857270), (10, 2285816), (13, 1758320), (16, 1428635), (20, 1142908), (26, 879160), (31, 737360), (40, 571454), (52, 439580), (62, 368680), (65, 351664), (80, 285727), (104, 219790), (124, 184340), (130, 175832), (155, 147472), (208, 109895), (248, 92170), (260, 87916), (310, 73736), (403, 56720), (496, 46085), (520, 43958), (620, 36868), (709, 32240), (806, 28360), (1040, 21979), (1240, 18434), (1418, 16120), (1612, 14180), (2015, 11344), (2480, 9217), (2836, 8060), (3224, 7090), (3545, 6448), (4030, 5672)]