69109760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 176019480

約数和(自身を除く): 106909720

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, 397, 512, 544, 640, 680, 794, 1024, 1088, 1280, 1360, 1588, 1985, 2048, 2176, 2560, 2720, 3176, 3970, 4352, 5120, 5440, 6352, 6749, 7940, 8704, 10240, 10880, 12704, 13498, 15880, 17408, 21760, 25408, 26996, 31760, 33745, 34816, 43520, 50816, 53992, 63520, 67490, 87040, 101632, 107984, 127040, 134980, 174080, 203264, 215968, 254080, 269960, 406528, 431936, 508160, 539920, 813056, 863872, 1016320, 1079840, 1727744, 2032640, 2159680, 3455488, 4065280, 4319360, 6910976, 8638720, 13821952, 17277440, 34554880, 69109760]

約数ペア:

[(1, 69109760), (2, 34554880), (4, 17277440), (5, 13821952), (8, 8638720), (10, 6910976), (16, 4319360), (17, 4065280), (20, 3455488), (32, 2159680), (34, 2032640), (40, 1727744), (64, 1079840), (68, 1016320), (80, 863872), (85, 813056), (128, 539920), (136, 508160), (160, 431936), (170, 406528), (256, 269960), (272, 254080), (320, 215968), (340, 203264), (397, 174080), (512, 134980), (544, 127040), (640, 107984), (680, 101632), (794, 87040), (1024, 67490), (1088, 63520), (1280, 53992), (1360, 50816), (1588, 43520), (1985, 34816), (2048, 33745), (2176, 31760), (2560, 26996), (2720, 25408), (3176, 21760), (3970, 17408), (4352, 15880), (5120, 13498), (5440, 12704), (6352, 10880), (6749, 10240), (7940, 8704)]