38264410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 75955968

約数和(自身を除く): 37691558

約数列:

[1, 2, 5, 10, 23, 43, 46, 53, 73, 86, 106, 115, 146, 215, 230, 265, 365, 430, 530, 730, 989, 1219, 1679, 1978, 2279, 2438, 3139, 3358, 3869, 4558, 4945, 6095, 6278, 7738, 8395, 9890, 11395, 12190, 15695, 16790, 19345, 22790, 31390, 38690, 52417, 72197, 88987, 104834, 144394, 166367, 177974, 262085, 332734, 360985, 444935, 524170, 721970, 831835, 889870, 1663670, 3826441, 7652882, 19132205, 38264410]

約数ペア:

[(1, 38264410), (2, 19132205), (5, 7652882), (10, 3826441), (23, 1663670), (43, 889870), (46, 831835), (53, 721970), (73, 524170), (86, 444935), (106, 360985), (115, 332734), (146, 262085), (215, 177974), (230, 166367), (265, 144394), (365, 104834), (430, 88987), (530, 72197), (730, 52417), (989, 38690), (1219, 31390), (1679, 22790), (1978, 19345), (2279, 16790), (2438, 15695), (3139, 12190), (3358, 11395), (3869, 9890), (4558, 8395), (4945, 7738), (6095, 6278)]