26663520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4304

約数の個数: 96

約数和(自身を含む): 90472032

約数和(自身を除く): 63808512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4273, 6240, 8546, 12819, 17092, 21365, 25638, 34184, 42730, 51276, 55549, 64095, 68368, 85460, 102552, 111098, 128190, 136736, 166647, 170920, 205104, 222196, 256380, 277745, 333294, 341840, 410208, 444392, 512760, 555490, 666588, 683680, 833235, 888784, 1025520, 1110980, 1333176, 1666470, 1777568, 2051040, 2221960, 2666352, 3332940, 4443920, 5332704, 6665880, 8887840, 13331760, 26663520]

約数ペア:

[(1, 26663520), (2, 13331760), (3, 8887840), (4, 6665880), (5, 5332704), (6, 4443920), (8, 3332940), (10, 2666352), (12, 2221960), (13, 2051040), (15, 1777568), (16, 1666470), (20, 1333176), (24, 1110980), (26, 1025520), (30, 888784), (32, 833235), (39, 683680), (40, 666588), (48, 555490), (52, 512760), (60, 444392), (65, 410208), (78, 341840), (80, 333294), (96, 277745), (104, 256380), (120, 222196), (130, 205104), (156, 170920), (160, 166647), (195, 136736), (208, 128190), (240, 111098), (260, 102552), (312, 85460), (390, 68368), (416, 64095), (480, 55549), (520, 51276), (624, 42730), (780, 34184), (1040, 25638), (1248, 21365), (1560, 17092), (2080, 12819), (3120, 8546), (4273, 6240)]