4548320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 12773376

約数和(自身を除く): 8225056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 131, 140, 155, 160, 217, 224, 248, 262, 280, 310, 434, 496, 524, 560, 620, 655, 868, 917, 992, 1048, 1085, 1120, 1240, 1310, 1736, 1834, 2096, 2170, 2480, 2620, 3472, 3668, 4061, 4192, 4340, 4585, 4960, 5240, 6944, 7336, 8122, 8680, 9170, 10480, 14672, 16244, 17360, 18340, 20305, 20960, 28427, 29344, 32488, 34720, 36680, 40610, 56854, 64976, 73360, 81220, 113708, 129952, 142135, 146720, 162440, 227416, 284270, 324880, 454832, 568540, 649760, 909664, 1137080, 2274160, 4548320]

約数ペア:

[(1, 4548320), (2, 2274160), (4, 1137080), (5, 909664), (7, 649760), (8, 568540), (10, 454832), (14, 324880), (16, 284270), (20, 227416), (28, 162440), (31, 146720), (32, 142135), (35, 129952), (40, 113708), (56, 81220), (62, 73360), (70, 64976), (80, 56854), (112, 40610), (124, 36680), (131, 34720), (140, 32488), (155, 29344), (160, 28427), (217, 20960), (224, 20305), (248, 18340), (262, 17360), (280, 16244), (310, 14672), (434, 10480), (496, 9170), (524, 8680), (560, 8122), (620, 7336), (655, 6944), (868, 5240), (917, 4960), (992, 4585), (1048, 4340), (1085, 4192), (1120, 4061), (1240, 3668), (1310, 3472), (1736, 2620), (1834, 2480), (2096, 2170)]