25483360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 70120512

約数和(自身を除く): 44637152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 373, 427, 488, 560, 610, 746, 854, 976, 1120, 1220, 1492, 1708, 1865, 1952, 2135, 2440, 2611, 2984, 3416, 3730, 4270, 4880, 5222, 5968, 6832, 7460, 8540, 9760, 10444, 11936, 13055, 13664, 14920, 17080, 20888, 22753, 26110, 29840, 34160, 41776, 45506, 52220, 59680, 68320, 83552, 91012, 104440, 113765, 159271, 182024, 208880, 227530, 318542, 364048, 417760, 455060, 637084, 728096, 796355, 910120, 1274168, 1592710, 1820240, 2548336, 3185420, 3640480, 5096672, 6370840, 12741680, 25483360]

約数ペア:

[(1, 25483360), (2, 12741680), (4, 6370840), (5, 5096672), (7, 3640480), (8, 3185420), (10, 2548336), (14, 1820240), (16, 1592710), (20, 1274168), (28, 910120), (32, 796355), (35, 728096), (40, 637084), (56, 455060), (61, 417760), (70, 364048), (80, 318542), (112, 227530), (122, 208880), (140, 182024), (160, 159271), (224, 113765), (244, 104440), (280, 91012), (305, 83552), (373, 68320), (427, 59680), (488, 52220), (560, 45506), (610, 41776), (746, 34160), (854, 29840), (976, 26110), (1120, 22753), (1220, 20888), (1492, 17080), (1708, 14920), (1865, 13664), (1952, 13055), (2135, 11936), (2440, 10444), (2611, 9760), (2984, 8540), (3416, 7460), (3730, 6832), (4270, 5968), (4880, 5222)]