2145710080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6163}}^1$

素因数の和:6209

約数の個数: 104

約数和(自身を含む): 5452846992

約数和(自身を除く): 3307136912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2048, 2176, 2560, 2720, 4096, 4352, 5120, 5440, 6163, 8704, 10240, 10880, 12326, 17408, 20480, 21760, 24652, 30815, 34816, 43520, 49304, 61630, 69632, 87040, 98608, 104771, 123260, 174080, 197216, 209542, 246520, 348160, 394432, 419084, 493040, 523855, 788864, 838168, 986080, 1047710, 1577728, 1676336, 1972160, 2095420, 3155456, 3352672, 3944320, 4190840, 6310912, 6705344, 7888640, 8381680, 12621824, 13410688, 15777280, 16763360, 25243648, 26821376, 31554560, 33526720, 53642752, 63109120, 67053440, 107285504, 126218240, 134106880, 214571008, 268213760, 429142016, 536427520, 1072855040, 2145710080]

約数ペア:

[(1, 2145710080), (2, 1072855040), (4, 536427520), (5, 429142016), (8, 268213760), (10, 214571008), (16, 134106880), (17, 126218240), (20, 107285504), (32, 67053440), (34, 63109120), (40, 53642752), (64, 33526720), (68, 31554560), (80, 26821376), (85, 25243648), (128, 16763360), (136, 15777280), (160, 13410688), (170, 12621824), (256, 8381680), (272, 7888640), (320, 6705344), (340, 6310912), (512, 4190840), (544, 3944320), (640, 3352672), (680, 3155456), (1024, 2095420), (1088, 1972160), (1280, 1676336), (1360, 1577728), (2048, 1047710), (2176, 986080), (2560, 838168), (2720, 788864), (4096, 523855), (4352, 493040), (5120, 419084), (5440, 394432), (6163, 348160), (8704, 246520), (10240, 209542), (10880, 197216), (12326, 174080), (17408, 123260), (20480, 104771), (21760, 98608), (24652, 87040), (30815, 69632), (34816, 61630), (43520, 49304)]