113845520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 276076080

約数和(自身を除く): 162230560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 61, 80, 82, 122, 164, 205, 244, 305, 328, 410, 488, 569, 610, 656, 820, 976, 1138, 1220, 1640, 2276, 2440, 2501, 2845, 3280, 4552, 4880, 5002, 5690, 9104, 10004, 11380, 12505, 20008, 22760, 23329, 25010, 34709, 40016, 45520, 46658, 50020, 69418, 93316, 100040, 116645, 138836, 173545, 186632, 200080, 233290, 277672, 347090, 373264, 466580, 555344, 694180, 933160, 1388360, 1423069, 1866320, 2776720, 2846138, 5692276, 7115345, 11384552, 14230690, 22769104, 28461380, 56922760, 113845520]

約数ペア:

[(1, 113845520), (2, 56922760), (4, 28461380), (5, 22769104), (8, 14230690), (10, 11384552), (16, 7115345), (20, 5692276), (40, 2846138), (41, 2776720), (61, 1866320), (80, 1423069), (82, 1388360), (122, 933160), (164, 694180), (205, 555344), (244, 466580), (305, 373264), (328, 347090), (410, 277672), (488, 233290), (569, 200080), (610, 186632), (656, 173545), (820, 138836), (976, 116645), (1138, 100040), (1220, 93316), (1640, 69418), (2276, 50020), (2440, 46658), (2501, 45520), (2845, 40016), (3280, 34709), (4552, 25010), (4880, 23329), (5002, 22760), (5690, 20008), (9104, 12505), (10004, 11380)]