101496320

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 80

約数和(自身を含む): 249546528

約数和(自身を除く): 148050208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 967, 1280, 1312, 1640, 1934, 2560, 2624, 3280, 3868, 4835, 5248, 6560, 7736, 9670, 10496, 13120, 15472, 19340, 20992, 26240, 30944, 38680, 39647, 52480, 61888, 77360, 79294, 104960, 123776, 154720, 158588, 198235, 247552, 309440, 317176, 396470, 495104, 618880, 634352, 792940, 1237760, 1268704, 1585880, 2475520, 2537408, 3171760, 5074816, 6343520, 10149632, 12687040, 20299264, 25374080, 50748160, 101496320]

約数ペア:

[(1, 101496320), (2, 50748160), (4, 25374080), (5, 20299264), (8, 12687040), (10, 10149632), (16, 6343520), (20, 5074816), (32, 3171760), (40, 2537408), (41, 2475520), (64, 1585880), (80, 1268704), (82, 1237760), (128, 792940), (160, 634352), (164, 618880), (205, 495104), (256, 396470), (320, 317176), (328, 309440), (410, 247552), (512, 198235), (640, 158588), (656, 154720), (820, 123776), (967, 104960), (1280, 79294), (1312, 77360), (1640, 61888), (1934, 52480), (2560, 39647), (2624, 38680), (3280, 30944), (3868, 26240), (4835, 20992), (5248, 19340), (6560, 15472), (7736, 13120), (9670, 10496)]