46180120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 73570280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1259, 1310, 1834, 2518, 2620, 3668, 4585, 5036, 5240, 6295, 7336, 8813, 9170, 10072, 12590, 17626, 18340, 25180, 35252, 36680, 44065, 50360, 70504, 88130, 164929, 176260, 329858, 352520, 659716, 824645, 1154503, 1319432, 1649290, 2309006, 3298580, 4618012, 5772515, 6597160, 9236024, 11545030, 23090060, 46180120]

約数ペア:

[(1, 46180120), (2, 23090060), (4, 11545030), (5, 9236024), (7, 6597160), (8, 5772515), (10, 4618012), (14, 3298580), (20, 2309006), (28, 1649290), (35, 1319432), (40, 1154503), (56, 824645), (70, 659716), (131, 352520), (140, 329858), (262, 176260), (280, 164929), (524, 88130), (655, 70504), (917, 50360), (1048, 44065), (1259, 36680), (1310, 35252), (1834, 25180), (2518, 18340), (2620, 17626), (3668, 12590), (4585, 10072), (5036, 9170), (5240, 8813), (6295, 7336)]