47118640

素因数分解:

$2^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{797}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 109836720

約数和(自身を除く): 62718080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 739, 797, 1478, 1594, 2956, 3188, 3695, 3985, 5912, 6376, 7390, 7970, 11824, 12752, 14780, 15940, 29560, 31880, 59120, 63760, 588983, 1177966, 2355932, 2944915, 4711864, 5889830, 9423728, 11779660, 23559320, 47118640]

約数ペア:

[(1, 47118640), (2, 23559320), (4, 11779660), (5, 9423728), (8, 5889830), (10, 4711864), (16, 2944915), (20, 2355932), (40, 1177966), (80, 588983), (739, 63760), (797, 59120), (1478, 31880), (1594, 29560), (2956, 15940), (3188, 14780), (3695, 12752), (3985, 11824), (5912, 7970), (6376, 7390)]