106996819420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{282001}}^1$

素因数の和:282382

約数の個数: 48

約数和(自身を含む): 229111960896

約数和(自身を除く): 122115141476

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 311, 610, 622, 1220, 1244, 1555, 3110, 6220, 18971, 37942, 75884, 94855, 189710, 282001, 379420, 564002, 1128004, 1410005, 2820010, 5640020, 17202061, 34404122, 68808244, 86010305, 87702311, 172020610, 175404622, 344041220, 350809244, 438511555, 877023110, 1754046220, 5349840971, 10699681942, 21399363884, 26749204855, 53498409710, 106996819420]

約数ペア:

[(1, 106996819420), (2, 53498409710), (4, 26749204855), (5, 21399363884), (10, 10699681942), (20, 5349840971), (61, 1754046220), (122, 877023110), (244, 438511555), (305, 350809244), (311, 344041220), (610, 175404622), (622, 172020610), (1220, 87702311), (1244, 86010305), (1555, 68808244), (3110, 34404122), (6220, 17202061), (18971, 5640020), (37942, 2820010), (75884, 1410005), (94855, 1128004), (189710, 564002), (282001, 379420)]