6269440

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 15713280

約数和(自身を除く): 9443840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 248, 256, 310, 316, 320, 395, 496, 512, 620, 632, 640, 790, 992, 1240, 1264, 1280, 1580, 1984, 2449, 2480, 2528, 2560, 3160, 3968, 4898, 4960, 5056, 6320, 7936, 9796, 9920, 10112, 12245, 12640, 15872, 19592, 19840, 20224, 24490, 25280, 39184, 39680, 40448, 48980, 50560, 78368, 79360, 97960, 101120, 156736, 195920, 202240, 313472, 391840, 626944, 783680, 1253888, 1567360, 3134720, 6269440]

約数ペア:

[(1, 6269440), (2, 3134720), (4, 1567360), (5, 1253888), (8, 783680), (10, 626944), (16, 391840), (20, 313472), (31, 202240), (32, 195920), (40, 156736), (62, 101120), (64, 97960), (79, 79360), (80, 78368), (124, 50560), (128, 48980), (155, 40448), (158, 39680), (160, 39184), (248, 25280), (256, 24490), (310, 20224), (316, 19840), (320, 19592), (395, 15872), (496, 12640), (512, 12245), (620, 10112), (632, 9920), (640, 9796), (790, 7936), (992, 6320), (1240, 5056), (1264, 4960), (1280, 4898), (1580, 3968), (1984, 3160), (2449, 2560), (2480, 2528)]