116661760

素因数分解:

$2^9\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 282348000

約数和(自身を除く): 165686240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 229, 256, 320, 398, 458, 512, 640, 796, 916, 995, 1145, 1280, 1592, 1832, 1990, 2290, 2560, 3184, 3664, 3980, 4580, 6368, 7328, 7960, 9160, 12736, 14656, 15920, 18320, 25472, 29312, 31840, 36640, 45571, 50944, 58624, 63680, 73280, 91142, 101888, 117248, 127360, 146560, 182284, 227855, 254720, 293120, 364568, 455710, 509440, 586240, 729136, 911420, 1458272, 1822840, 2916544, 3645680, 5833088, 7291360, 11666176, 14582720, 23332352, 29165440, 58330880, 116661760]

約数ペア:

[(1, 116661760), (2, 58330880), (4, 29165440), (5, 23332352), (8, 14582720), (10, 11666176), (16, 7291360), (20, 5833088), (32, 3645680), (40, 2916544), (64, 1822840), (80, 1458272), (128, 911420), (160, 729136), (199, 586240), (229, 509440), (256, 455710), (320, 364568), (398, 293120), (458, 254720), (512, 227855), (640, 182284), (796, 146560), (916, 127360), (995, 117248), (1145, 101888), (1280, 91142), (1592, 73280), (1832, 63680), (1990, 58624), (2290, 50944), (2560, 45571), (3184, 36640), (3664, 31840), (3980, 29312), (4580, 25472), (6368, 18320), (7328, 15920), (7960, 14656), (9160, 12736)]