41442850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 79682400

約数和(自身を除く): 38239550

約数列:

[1, 2, 5, 10, 25, 50, 67, 89, 134, 139, 178, 278, 335, 445, 670, 695, 890, 1390, 1675, 2225, 3350, 3475, 4450, 5963, 6950, 9313, 11926, 12371, 18626, 24742, 29815, 46565, 59630, 61855, 93130, 123710, 149075, 232825, 298150, 309275, 465650, 618550, 828857, 1657714, 4144285, 8288570, 20721425, 41442850]

約数ペア:

[(1, 41442850), (2, 20721425), (5, 8288570), (10, 4144285), (25, 1657714), (50, 828857), (67, 618550), (89, 465650), (134, 309275), (139, 298150), (178, 232825), (278, 149075), (335, 123710), (445, 93130), (670, 61855), (695, 59630), (890, 46565), (1390, 29815), (1675, 24742), (2225, 18626), (3350, 12371), (3475, 11926), (4450, 9313), (5963, 6950)]