5244160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 13355496

約数和(自身を除く): 8111336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 241, 256, 272, 320, 340, 482, 544, 640, 680, 964, 1088, 1205, 1280, 1360, 1928, 2176, 2410, 2720, 3856, 4097, 4352, 4820, 5440, 7712, 8194, 9640, 10880, 15424, 16388, 19280, 20485, 21760, 30848, 32776, 38560, 40970, 61696, 65552, 77120, 81940, 131104, 154240, 163880, 262208, 308480, 327760, 524416, 655520, 1048832, 1311040, 2622080, 5244160]

約数ペア:

[(1, 5244160), (2, 2622080), (4, 1311040), (5, 1048832), (8, 655520), (10, 524416), (16, 327760), (17, 308480), (20, 262208), (32, 163880), (34, 154240), (40, 131104), (64, 81940), (68, 77120), (80, 65552), (85, 61696), (128, 40970), (136, 38560), (160, 32776), (170, 30848), (241, 21760), (256, 20485), (272, 19280), (320, 16388), (340, 15424), (482, 10880), (544, 9640), (640, 8194), (680, 7712), (964, 5440), (1088, 4820), (1205, 4352), (1280, 4097), (1360, 3856), (1928, 2720), (2176, 2410)]