25160060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 55121472

約数和(自身を除く): 29961412

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 503, 610, 820, 1006, 1220, 2012, 2501, 2515, 5002, 5030, 10004, 10060, 12505, 20623, 25010, 30683, 41246, 50020, 61366, 82492, 103115, 122732, 153415, 206230, 306830, 412460, 613660, 1258003, 2516006, 5032012, 6290015, 12580030, 25160060]

約数ペア:

[(1, 25160060), (2, 12580030), (4, 6290015), (5, 5032012), (10, 2516006), (20, 1258003), (41, 613660), (61, 412460), (82, 306830), (122, 206230), (164, 153415), (205, 122732), (244, 103115), (305, 82492), (410, 61366), (503, 50020), (610, 41246), (820, 30683), (1006, 25010), (1220, 20623), (2012, 12505), (2501, 10060), (2515, 10004), (5002, 5030)]