63597880

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 147549600

約数和(自身を除く): 83951720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 131, 212, 229, 262, 265, 424, 458, 524, 530, 655, 916, 1048, 1060, 1145, 1310, 1832, 2120, 2290, 2620, 4580, 5240, 6943, 9160, 12137, 13886, 24274, 27772, 29999, 34715, 48548, 55544, 59998, 60685, 69430, 97096, 119996, 121370, 138860, 149995, 239992, 242740, 277720, 299990, 485480, 599980, 1199960, 1589947, 3179894, 6359788, 7949735, 12719576, 15899470, 31798940, 63597880]

約数ペア:

[(1, 63597880), (2, 31798940), (4, 15899470), (5, 12719576), (8, 7949735), (10, 6359788), (20, 3179894), (40, 1589947), (53, 1199960), (106, 599980), (131, 485480), (212, 299990), (229, 277720), (262, 242740), (265, 239992), (424, 149995), (458, 138860), (524, 121370), (530, 119996), (655, 97096), (916, 69430), (1048, 60685), (1060, 59998), (1145, 55544), (1310, 48548), (1832, 34715), (2120, 29999), (2290, 27772), (2620, 24274), (4580, 13886), (5240, 12137), (6943, 9160)]