46019840

素因数分解:

$2^8\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 111418440

約数和(自身を除く): 65398600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 229, 256, 314, 320, 458, 628, 640, 785, 916, 1145, 1256, 1280, 1570, 1832, 2290, 2512, 3140, 3664, 4580, 5024, 6280, 7328, 9160, 10048, 12560, 14656, 18320, 20096, 25120, 29312, 35953, 36640, 40192, 50240, 58624, 71906, 73280, 100480, 143812, 146560, 179765, 200960, 287624, 293120, 359530, 575248, 719060, 1150496, 1438120, 2300992, 2876240, 4601984, 5752480, 9203968, 11504960, 23009920, 46019840]

約数ペア:

[(1, 46019840), (2, 23009920), (4, 11504960), (5, 9203968), (8, 5752480), (10, 4601984), (16, 2876240), (20, 2300992), (32, 1438120), (40, 1150496), (64, 719060), (80, 575248), (128, 359530), (157, 293120), (160, 287624), (229, 200960), (256, 179765), (314, 146560), (320, 143812), (458, 100480), (628, 73280), (640, 71906), (785, 58624), (916, 50240), (1145, 40192), (1256, 36640), (1280, 35953), (1570, 29312), (1832, 25120), (2290, 20096), (2512, 18320), (3140, 14656), (3664, 12560), (4580, 10048), (5024, 9160), (6280, 7328)]