22763000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 61326720

約数和(自身を除く): 38563720

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 103, 104, 125, 130, 136, 170, 200, 206, 221, 250, 260, 325, 340, 412, 425, 442, 500, 515, 520, 650, 680, 824, 850, 884, 1000, 1030, 1105, 1300, 1339, 1625, 1700, 1751, 1768, 2060, 2125, 2210, 2575, 2600, 2678, 3250, 3400, 3502, 4120, 4250, 4420, 5150, 5356, 5525, 6500, 6695, 7004, 8500, 8755, 8840, 10300, 10712, 11050, 12875, 13000, 13390, 14008, 17000, 17510, 20600, 22100, 22763, 25750, 26780, 27625, 33475, 35020, 43775, 44200, 45526, 51500, 53560, 55250, 66950, 70040, 87550, 91052, 103000, 110500, 113815, 133900, 167375, 175100, 182104, 218875, 221000, 227630, 267800, 334750, 350200, 437750, 455260, 569075, 669500, 875500, 910520, 1138150, 1339000, 1751000, 2276300, 2845375, 4552600, 5690750, 11381500, 22763000]

約数ペア:

[(1, 22763000), (2, 11381500), (4, 5690750), (5, 4552600), (8, 2845375), (10, 2276300), (13, 1751000), (17, 1339000), (20, 1138150), (25, 910520), (26, 875500), (34, 669500), (40, 569075), (50, 455260), (52, 437750), (65, 350200), (68, 334750), (85, 267800), (100, 227630), (103, 221000), (104, 218875), (125, 182104), (130, 175100), (136, 167375), (170, 133900), (200, 113815), (206, 110500), (221, 103000), (250, 91052), (260, 87550), (325, 70040), (340, 66950), (412, 55250), (425, 53560), (442, 51500), (500, 45526), (515, 44200), (520, 43775), (650, 35020), (680, 33475), (824, 27625), (850, 26780), (884, 25750), (1000, 22763), (1030, 22100), (1105, 20600), (1300, 17510), (1339, 17000), (1625, 14008), (1700, 13390), (1751, 13000), (1768, 12875), (2060, 11050), (2125, 10712), (2210, 10300), (2575, 8840), (2600, 8755), (2678, 8500), (3250, 7004), (3400, 6695), (3502, 6500), (4120, 5525), (4250, 5356), (4420, 5150)]