4688980130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 8899632000

約数和(自身を除く): 4210651870

約数列:

[1, 2, 5, 10, 29, 58, 89, 139, 145, 178, 278, 290, 445, 695, 890, 1307, 1390, 2581, 2614, 4031, 5162, 6535, 8062, 12371, 12905, 13070, 20155, 24742, 25810, 37903, 40310, 61855, 75806, 116323, 123710, 181673, 189515, 232646, 358759, 363346, 379030, 581615, 717518, 908365, 1163230, 1793795, 1816730, 3373367, 3587590, 5268517, 6746734, 10537034, 16168897, 16866835, 26342585, 32337794, 33733670, 52685170, 80844485, 161688970, 468898013, 937796026, 2344490065, 4688980130]

約数ペア:

[(1, 4688980130), (2, 2344490065), (5, 937796026), (10, 468898013), (29, 161688970), (58, 80844485), (89, 52685170), (139, 33733670), (145, 32337794), (178, 26342585), (278, 16866835), (290, 16168897), (445, 10537034), (695, 6746734), (890, 5268517), (1307, 3587590), (1390, 3373367), (2581, 1816730), (2614, 1793795), (4031, 1163230), (5162, 908365), (6535, 717518), (8062, 581615), (12371, 379030), (12905, 363346), (13070, 358759), (20155, 232646), (24742, 189515), (25810, 181673), (37903, 123710), (40310, 116323), (61855, 75806)]