65454080

素因数分解:

$2^{14}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 169864128

約数和(自身を除く): 104410048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 128, 136, 160, 170, 188, 235, 256, 272, 320, 340, 376, 470, 512, 544, 640, 680, 752, 799, 940, 1024, 1088, 1280, 1360, 1504, 1598, 1880, 2048, 2176, 2560, 2720, 3008, 3196, 3760, 3995, 4096, 4352, 5120, 5440, 6016, 6392, 7520, 7990, 8192, 8704, 10240, 10880, 12032, 12784, 15040, 15980, 16384, 17408, 20480, 21760, 24064, 25568, 30080, 31960, 34816, 40960, 43520, 48128, 51136, 60160, 63920, 69632, 81920, 87040, 96256, 102272, 120320, 127840, 139264, 174080, 192512, 204544, 240640, 255680, 278528, 348160, 385024, 409088, 481280, 511360, 696320, 770048, 818176, 962560, 1022720, 1392640, 1636352, 1925120, 2045440, 3272704, 3850240, 4090880, 6545408, 8181760, 13090816, 16363520, 32727040, 65454080]

約数ペア:

[(1, 65454080), (2, 32727040), (4, 16363520), (5, 13090816), (8, 8181760), (10, 6545408), (16, 4090880), (17, 3850240), (20, 3272704), (32, 2045440), (34, 1925120), (40, 1636352), (47, 1392640), (64, 1022720), (68, 962560), (80, 818176), (85, 770048), (94, 696320), (128, 511360), (136, 481280), (160, 409088), (170, 385024), (188, 348160), (235, 278528), (256, 255680), (272, 240640), (320, 204544), (340, 192512), (376, 174080), (470, 139264), (512, 127840), (544, 120320), (640, 102272), (680, 96256), (752, 87040), (799, 81920), (940, 69632), (1024, 63920), (1088, 60160), (1280, 51136), (1360, 48128), (1504, 43520), (1598, 40960), (1880, 34816), (2048, 31960), (2176, 30080), (2560, 25568), (2720, 24064), (3008, 21760), (3196, 20480), (3760, 17408), (3995, 16384), (4096, 15980), (4352, 15040), (5120, 12784), (5440, 12032), (6016, 10880), (6392, 10240), (7520, 8704), (7990, 8192)]