2015537680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{114001}}^1$

素因数の和:114044

約数の個数: 80

約数和(自身を含む): 5343501744

約数和(自身を除く): 3327964064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 114001, 228002, 456004, 570005, 912008, 1140010, 1482013, 1824016, 1938017, 2280020, 2964026, 3876034, 4560040, 5928052, 7410065, 7752068, 9120080, 9690085, 11856104, 14820130, 15504136, 19380170, 23712208, 25194221, 29640260, 31008272, 38760340, 50388442, 59280520, 77520680, 100776884, 118561040, 125971105, 155041360, 201553768, 251942210, 403107536, 503884420, 1007768840, 2015537680]

約数ペア:

[(1, 2015537680), (2, 1007768840), (4, 503884420), (5, 403107536), (8, 251942210), (10, 201553768), (13, 155041360), (16, 125971105), (17, 118561040), (20, 100776884), (26, 77520680), (34, 59280520), (40, 50388442), (52, 38760340), (65, 31008272), (68, 29640260), (80, 25194221), (85, 23712208), (104, 19380170), (130, 15504136), (136, 14820130), (170, 11856104), (208, 9690085), (221, 9120080), (260, 7752068), (272, 7410065), (340, 5928052), (442, 4560040), (520, 3876034), (680, 2964026), (884, 2280020), (1040, 1938017), (1105, 1824016), (1360, 1482013), (1768, 1140010), (2210, 912008), (3536, 570005), (4420, 456004), (8840, 228002), (17680, 114001)]