26962000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 75557664

約数和(自身を除く): 48595664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 61, 65, 68, 80, 85, 100, 104, 122, 125, 130, 136, 170, 200, 208, 221, 244, 250, 260, 272, 305, 325, 340, 400, 425, 442, 488, 500, 520, 610, 650, 680, 793, 850, 884, 976, 1000, 1037, 1040, 1105, 1220, 1300, 1360, 1525, 1586, 1625, 1700, 1768, 2000, 2074, 2125, 2210, 2440, 2600, 3050, 3172, 3250, 3400, 3536, 3965, 4148, 4250, 4420, 4880, 5185, 5200, 5525, 6100, 6344, 6500, 6800, 7625, 7930, 8296, 8500, 8840, 10370, 11050, 12200, 12688, 13000, 13481, 15250, 15860, 16592, 17000, 17680, 19825, 20740, 22100, 24400, 25925, 26000, 26962, 27625, 30500, 31720, 34000, 39650, 41480, 44200, 51850, 53924, 55250, 61000, 63440, 67405, 79300, 82960, 88400, 99125, 103700, 107848, 110500, 122000, 129625, 134810, 158600, 198250, 207400, 215696, 221000, 259250, 269620, 317200, 337025, 396500, 414800, 442000, 518500, 539240, 674050, 793000, 1037000, 1078480, 1348100, 1586000, 1685125, 2074000, 2696200, 3370250, 5392400, 6740500, 13481000, 26962000]

約数ペア:

[(1, 26962000), (2, 13481000), (4, 6740500), (5, 5392400), (8, 3370250), (10, 2696200), (13, 2074000), (16, 1685125), (17, 1586000), (20, 1348100), (25, 1078480), (26, 1037000), (34, 793000), (40, 674050), (50, 539240), (52, 518500), (61, 442000), (65, 414800), (68, 396500), (80, 337025), (85, 317200), (100, 269620), (104, 259250), (122, 221000), (125, 215696), (130, 207400), (136, 198250), (170, 158600), (200, 134810), (208, 129625), (221, 122000), (244, 110500), (250, 107848), (260, 103700), (272, 99125), (305, 88400), (325, 82960), (340, 79300), (400, 67405), (425, 63440), (442, 61000), (488, 55250), (500, 53924), (520, 51850), (610, 44200), (650, 41480), (680, 39650), (793, 34000), (850, 31720), (884, 30500), (976, 27625), (1000, 26962), (1037, 26000), (1040, 25925), (1105, 24400), (1220, 22100), (1300, 20740), (1360, 19825), (1525, 17680), (1586, 17000), (1625, 16592), (1700, 15860), (1768, 15250), (2000, 13481), (2074, 13000), (2125, 12688), (2210, 12200), (2440, 11050), (2600, 10370), (3050, 8840), (3172, 8500), (3250, 8296), (3400, 7930), (3536, 7625), (3965, 6800), (4148, 6500), (4250, 6344), (4420, 6100), (4880, 5525), (5185, 5200)]