22339360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 57480192

約数和(自身を除く): 35140832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 191, 215, 272, 340, 344, 382, 430, 544, 680, 688, 731, 764, 860, 955, 1360, 1376, 1462, 1528, 1720, 1910, 2720, 2924, 3056, 3247, 3440, 3655, 3820, 5848, 6112, 6494, 6880, 7310, 7640, 8213, 11696, 12988, 14620, 15280, 16235, 16426, 23392, 25976, 29240, 30560, 32470, 32852, 41065, 51952, 58480, 64940, 65704, 82130, 103904, 116960, 129880, 131408, 139621, 164260, 259760, 262816, 279242, 328520, 519520, 558484, 657040, 698105, 1116968, 1314080, 1396210, 2233936, 2792420, 4467872, 5584840, 11169680, 22339360]

約数ペア:

[(1, 22339360), (2, 11169680), (4, 5584840), (5, 4467872), (8, 2792420), (10, 2233936), (16, 1396210), (17, 1314080), (20, 1116968), (32, 698105), (34, 657040), (40, 558484), (43, 519520), (68, 328520), (80, 279242), (85, 262816), (86, 259760), (136, 164260), (160, 139621), (170, 131408), (172, 129880), (191, 116960), (215, 103904), (272, 82130), (340, 65704), (344, 64940), (382, 58480), (430, 51952), (544, 41065), (680, 32852), (688, 32470), (731, 30560), (764, 29240), (860, 25976), (955, 23392), (1360, 16426), (1376, 16235), (1462, 15280), (1528, 14620), (1720, 12988), (1910, 11696), (2720, 8213), (2924, 7640), (3056, 7310), (3247, 6880), (3440, 6494), (3655, 6112), (3820, 5848)]