1926333640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10253}}^1$

素因数の和:10343

約数の個数: 128

約数和(自身を含む): 5492862720

約数和(自身を除く): 3566529080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 140, 154, 220, 244, 280, 305, 308, 385, 427, 440, 488, 610, 616, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2440, 2684, 3080, 3355, 3416, 4270, 4697, 5368, 6710, 8540, 9394, 10253, 13420, 17080, 18788, 20506, 23485, 26840, 37576, 41012, 46970, 51265, 71771, 82024, 93940, 102530, 112783, 143542, 187880, 205060, 225566, 287084, 358855, 410120, 451132, 563915, 574168, 625433, 717710, 789481, 902264, 1127830, 1250866, 1435420, 1578962, 2255660, 2501732, 2870840, 3127165, 3157924, 3947405, 4378031, 4511320, 5003464, 6254330, 6315848, 6879763, 7894810, 8756062, 12508660, 13759526, 15789620, 17512124, 21890155, 25017320, 27519052, 31579240, 34398815, 35024248, 43780310, 48158341, 55038104, 68797630, 87560620, 96316682, 137595260, 175121240, 192633364, 240791705, 275190520, 385266728, 481583410, 963166820, 1926333640]

約数ペア:

[(1, 1926333640), (2, 963166820), (4, 481583410), (5, 385266728), (7, 275190520), (8, 240791705), (10, 192633364), (11, 175121240), (14, 137595260), (20, 96316682), (22, 87560620), (28, 68797630), (35, 55038104), (40, 48158341), (44, 43780310), (55, 35024248), (56, 34398815), (61, 31579240), (70, 27519052), (77, 25017320), (88, 21890155), (110, 17512124), (122, 15789620), (140, 13759526), (154, 12508660), (220, 8756062), (244, 7894810), (280, 6879763), (305, 6315848), (308, 6254330), (385, 5003464), (427, 4511320), (440, 4378031), (488, 3947405), (610, 3157924), (616, 3127165), (671, 2870840), (770, 2501732), (854, 2255660), (1220, 1578962), (1342, 1435420), (1540, 1250866), (1708, 1127830), (2135, 902264), (2440, 789481), (2684, 717710), (3080, 625433), (3355, 574168), (3416, 563915), (4270, 451132), (4697, 410120), (5368, 358855), (6710, 287084), (8540, 225566), (9394, 205060), (10253, 187880), (13420, 143542), (17080, 112783), (18788, 102530), (20506, 93940), (23485, 82024), (26840, 71771), (37576, 51265), (41012, 46970)]