8039555680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227363}}^1$

素因数の和:227408

約数の個数: 96

約数和(自身を含む): 21657785184

約数和(自身を除く): 13618229504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 7072, 8840, 17680, 35360, 227363, 454726, 909452, 1136815, 1818904, 2273630, 2955719, 3637808, 3865171, 4547260, 5911438, 7275616, 7730342, 9094520, 11822876, 14778595, 15460684, 18189040, 19325855, 23645752, 29557190, 30921368, 36378080, 38651710, 47291504, 50247223, 59114380, 61842736, 77303420, 94583008, 100494446, 118228760, 123685472, 154606840, 200988892, 236457520, 251236115, 309213680, 401977784, 472915040, 502472230, 618427360, 803955568, 1004944460, 1607911136, 2009888920, 4019777840, 8039555680]

約数ペア:

[(1, 8039555680), (2, 4019777840), (4, 2009888920), (5, 1607911136), (8, 1004944460), (10, 803955568), (13, 618427360), (16, 502472230), (17, 472915040), (20, 401977784), (26, 309213680), (32, 251236115), (34, 236457520), (40, 200988892), (52, 154606840), (65, 123685472), (68, 118228760), (80, 100494446), (85, 94583008), (104, 77303420), (130, 61842736), (136, 59114380), (160, 50247223), (170, 47291504), (208, 38651710), (221, 36378080), (260, 30921368), (272, 29557190), (340, 23645752), (416, 19325855), (442, 18189040), (520, 15460684), (544, 14778595), (680, 11822876), (884, 9094520), (1040, 7730342), (1105, 7275616), (1360, 5911438), (1768, 4547260), (2080, 3865171), (2210, 3637808), (2720, 2955719), (3536, 2273630), (4420, 1818904), (7072, 1136815), (8840, 909452), (17680, 454726), (35360, 227363)]