45716320

素因数分解:

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

素因数の和:768

約数の個数: 96

約数和(自身を含む): 120234240

約数和(自身を除く): 74517920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 709, 806, 992, 1040, 1240, 1418, 1612, 2015, 2080, 2480, 2836, 3224, 3545, 4030, 4960, 5672, 6448, 7090, 8060, 9217, 11344, 12896, 14180, 16120, 18434, 21979, 22688, 28360, 32240, 36868, 43958, 46085, 56720, 64480, 73736, 87916, 92170, 109895, 113440, 147472, 175832, 184340, 219790, 285727, 294944, 351664, 368680, 439580, 571454, 703328, 737360, 879160, 1142908, 1428635, 1474720, 1758320, 2285816, 2857270, 3516640, 4571632, 5714540, 9143264, 11429080, 22858160, 45716320]

約数ペア:

[(1, 45716320), (2, 22858160), (4, 11429080), (5, 9143264), (8, 5714540), (10, 4571632), (13, 3516640), (16, 2857270), (20, 2285816), (26, 1758320), (31, 1474720), (32, 1428635), (40, 1142908), (52, 879160), (62, 737360), (65, 703328), (80, 571454), (104, 439580), (124, 368680), (130, 351664), (155, 294944), (160, 285727), (208, 219790), (248, 184340), (260, 175832), (310, 147472), (403, 113440), (416, 109895), (496, 92170), (520, 87916), (620, 73736), (709, 64480), (806, 56720), (992, 46085), (1040, 43958), (1240, 36868), (1418, 32240), (1612, 28360), (2015, 22688), (2080, 21979), (2480, 18434), (2836, 16120), (3224, 14180), (3545, 12896), (4030, 11344), (4960, 9217), (5672, 8060), (6448, 7090)]