13483520

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 33881760

約数和(自身を除く): 20398240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 229, 230, 256, 320, 368, 458, 460, 512, 640, 736, 916, 920, 1145, 1280, 1472, 1832, 1840, 2290, 2560, 2944, 3664, 3680, 4580, 5267, 5888, 7328, 7360, 9160, 10534, 11776, 14656, 14720, 18320, 21068, 26335, 29312, 29440, 36640, 42136, 52670, 58624, 58880, 73280, 84272, 105340, 117248, 146560, 168544, 210680, 293120, 337088, 421360, 586240, 674176, 842720, 1348352, 1685440, 2696704, 3370880, 6741760, 13483520]

約数ペア:

[(1, 13483520), (2, 6741760), (4, 3370880), (5, 2696704), (8, 1685440), (10, 1348352), (16, 842720), (20, 674176), (23, 586240), (32, 421360), (40, 337088), (46, 293120), (64, 210680), (80, 168544), (92, 146560), (115, 117248), (128, 105340), (160, 84272), (184, 73280), (229, 58880), (230, 58624), (256, 52670), (320, 42136), (368, 36640), (458, 29440), (460, 29312), (512, 26335), (640, 21068), (736, 18320), (916, 14720), (920, 14656), (1145, 11776), (1280, 10534), (1472, 9160), (1832, 7360), (1840, 7328), (2290, 5888), (2560, 5267), (2944, 4580), (3664, 3680)]