173565280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5052

約数の個数: 96

約数和(自身を含む): 483840000

約数和(自身を除く): 310274720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 4999, 6944, 8680, 9998, 17360, 19996, 24995, 34720, 34993, 39992, 49990, 69986, 79984, 99980, 139972, 154969, 159968, 174965, 199960, 279944, 309938, 349930, 399920, 559888, 619876, 699860, 774845, 799840, 1084783, 1119776, 1239752, 1399720, 1549690, 2169566, 2479504, 2799440, 3099380, 4339132, 4959008, 5423915, 5598880, 6198760, 8678264, 10847830, 12397520, 17356528, 21695660, 24795040, 34713056, 43391320, 86782640, 173565280]

約数ペア:

[(1, 173565280), (2, 86782640), (4, 43391320), (5, 34713056), (7, 24795040), (8, 21695660), (10, 17356528), (14, 12397520), (16, 10847830), (20, 8678264), (28, 6198760), (31, 5598880), (32, 5423915), (35, 4959008), (40, 4339132), (56, 3099380), (62, 2799440), (70, 2479504), (80, 2169566), (112, 1549690), (124, 1399720), (140, 1239752), (155, 1119776), (160, 1084783), (217, 799840), (224, 774845), (248, 699860), (280, 619876), (310, 559888), (434, 399920), (496, 349930), (560, 309938), (620, 279944), (868, 199960), (992, 174965), (1085, 159968), (1120, 154969), (1240, 139972), (1736, 99980), (2170, 79984), (2480, 69986), (3472, 49990), (4340, 39992), (4960, 34993), (4999, 34720), (6944, 24995), (8680, 19996), (9998, 17360)]