57379760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 145919232

約数和(自身を除く): 88539472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 1361, 2108, 2480, 2635, 2722, 4216, 5270, 5444, 6805, 8432, 10540, 10888, 13610, 21080, 21776, 23137, 27220, 42160, 42191, 46274, 54440, 84382, 92548, 108880, 115685, 168764, 185096, 210955, 231370, 337528, 370192, 421910, 462740, 675056, 717247, 843820, 925480, 1434494, 1687640, 1850960, 2868988, 3375280, 3586235, 5737976, 7172470, 11475952, 14344940, 28689880, 57379760]

約数ペア:

[(1, 57379760), (2, 28689880), (4, 14344940), (5, 11475952), (8, 7172470), (10, 5737976), (16, 3586235), (17, 3375280), (20, 2868988), (31, 1850960), (34, 1687640), (40, 1434494), (62, 925480), (68, 843820), (80, 717247), (85, 675056), (124, 462740), (136, 421910), (155, 370192), (170, 337528), (248, 231370), (272, 210955), (310, 185096), (340, 168764), (496, 115685), (527, 108880), (620, 92548), (680, 84382), (1054, 54440), (1240, 46274), (1360, 42191), (1361, 42160), (2108, 27220), (2480, 23137), (2635, 21776), (2722, 21080), (4216, 13610), (5270, 10888), (5444, 10540), (6805, 8432)]