39357500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 106540896

約数和(自身を除く): 67183396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 173, 175, 182, 250, 260, 325, 346, 350, 364, 455, 500, 625, 650, 692, 700, 865, 875, 910, 1211, 1250, 1300, 1625, 1730, 1750, 1820, 2249, 2275, 2422, 2500, 3250, 3460, 3500, 4325, 4375, 4498, 4550, 4844, 6055, 6500, 8125, 8650, 8750, 8996, 9100, 11245, 11375, 12110, 15743, 16250, 17300, 17500, 21625, 22490, 22750, 24220, 30275, 31486, 32500, 43250, 44980, 45500, 56225, 56875, 60550, 62972, 78715, 86500, 108125, 112450, 113750, 121100, 151375, 157430, 216250, 224900, 227500, 281125, 302750, 314860, 393575, 432500, 562250, 605500, 756875, 787150, 1124500, 1405625, 1513750, 1574300, 1967875, 2811250, 3027500, 3935750, 5622500, 7871500, 9839375, 19678750, 39357500]

約数ペア:

[(1, 39357500), (2, 19678750), (4, 9839375), (5, 7871500), (7, 5622500), (10, 3935750), (13, 3027500), (14, 2811250), (20, 1967875), (25, 1574300), (26, 1513750), (28, 1405625), (35, 1124500), (50, 787150), (52, 756875), (65, 605500), (70, 562250), (91, 432500), (100, 393575), (125, 314860), (130, 302750), (140, 281125), (173, 227500), (175, 224900), (182, 216250), (250, 157430), (260, 151375), (325, 121100), (346, 113750), (350, 112450), (364, 108125), (455, 86500), (500, 78715), (625, 62972), (650, 60550), (692, 56875), (700, 56225), (865, 45500), (875, 44980), (910, 43250), (1211, 32500), (1250, 31486), (1300, 30275), (1625, 24220), (1730, 22750), (1750, 22490), (1820, 21625), (2249, 17500), (2275, 17300), (2422, 16250), (2500, 15743), (3250, 12110), (3460, 11375), (3500, 11245), (4325, 9100), (4375, 8996), (4498, 8750), (4550, 8650), (4844, 8125), (6055, 6500)]