54545120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 152119296

約数和(自身を除く): 97574176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1571, 1736, 2170, 2480, 3142, 3472, 4340, 4960, 6284, 6944, 7855, 8680, 10997, 12568, 15710, 17360, 21994, 25136, 31420, 34720, 43988, 48701, 50272, 54985, 62840, 87976, 97402, 109970, 125680, 175952, 194804, 219940, 243505, 251360, 340907, 351904, 389608, 439880, 487010, 681814, 779216, 879760, 974020, 1363628, 1558432, 1704535, 1759520, 1948040, 2727256, 3409070, 3896080, 5454512, 6818140, 7792160, 10909024, 13636280, 27272560, 54545120]

約数ペア:

[(1, 54545120), (2, 27272560), (4, 13636280), (5, 10909024), (7, 7792160), (8, 6818140), (10, 5454512), (14, 3896080), (16, 3409070), (20, 2727256), (28, 1948040), (31, 1759520), (32, 1704535), (35, 1558432), (40, 1363628), (56, 974020), (62, 879760), (70, 779216), (80, 681814), (112, 487010), (124, 439880), (140, 389608), (155, 351904), (160, 340907), (217, 251360), (224, 243505), (248, 219940), (280, 194804), (310, 175952), (434, 125680), (496, 109970), (560, 97402), (620, 87976), (868, 62840), (992, 54985), (1085, 50272), (1120, 48701), (1240, 43988), (1571, 34720), (1736, 31420), (2170, 25136), (2480, 21994), (3142, 17360), (3472, 15710), (4340, 12568), (4960, 10997), (6284, 8680), (6944, 7855)]