738786080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{87121}}^1$

素因数の和:87189

約数の個数: 48

約数和(自身を含む): 1778334264

約数和(自身を除く): 1039548184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 87121, 174242, 348484, 435605, 696968, 871210, 1393936, 1742420, 2787872, 3484840, 4617413, 6969680, 9234826, 13939360, 18469652, 23087065, 36939304, 46174130, 73878608, 92348260, 147757216, 184696520, 369393040, 738786080]

約数ペア:

[(1, 738786080), (2, 369393040), (4, 184696520), (5, 147757216), (8, 92348260), (10, 73878608), (16, 46174130), (20, 36939304), (32, 23087065), (40, 18469652), (53, 13939360), (80, 9234826), (106, 6969680), (160, 4617413), (212, 3484840), (265, 2787872), (424, 1742420), (530, 1393936), (848, 871210), (1060, 696968), (1696, 435605), (2120, 348484), (4240, 174242), (8480, 87121)]