3329729.00000000

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 127741824

約数和(自身を除く): 76118144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1301, 1984, 2480, 2602, 3968, 4960, 5204, 6505, 7936, 9920, 10408, 13010, 19840, 20816, 26020, 39680, 40331, 41632, 52040, 80662, 83264, 104080, 161324, 166528, 201655, 208160, 322648, 333056, 403310, 416320, 645296, 806620, 832640, 1290592, 1613240, 1665280, 2581184, 3226480, 5162368, 6452960, 10324736, 12905920, 25811840, 51623680]

約数ペア:

[(1, 51623680), (2, 25811840), (4, 12905920), (5, 10324736), (8, 6452960), (10, 5162368), (16, 3226480), (20, 2581184), (31, 1665280), (32, 1613240), (40, 1290592), (62, 832640), (64, 806620), (80, 645296), (124, 416320), (128, 403310), (155, 333056), (160, 322648), (248, 208160), (256, 201655), (310, 166528), (320, 161324), (496, 104080), (620, 83264), (640, 80662), (992, 52040), (1240, 41632), (1280, 40331), (1301, 39680), (1984, 26020), (2480, 20816), (2602, 19840), (3968, 13010), (4960, 10408), (5204, 9920), (6505, 7936)]