152814020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3539}}^1$

素因数の和:3692

約数の個数: 48

約数和(自身を含む): 342558720

約数和(自身を除く): 189744700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 3539, 4318, 7078, 8636, 10795, 14156, 17695, 21590, 35390, 43180, 60163, 70780, 120326, 240652, 300815, 449453, 601630, 898906, 1203260, 1797812, 2247265, 4494530, 7640701, 8989060, 15281402, 30562804, 38203505, 76407010, 152814020]

約数ペア:

[(1, 152814020), (2, 76407010), (4, 38203505), (5, 30562804), (10, 15281402), (17, 8989060), (20, 7640701), (34, 4494530), (68, 2247265), (85, 1797812), (127, 1203260), (170, 898906), (254, 601630), (340, 449453), (508, 300815), (635, 240652), (1270, 120326), (2159, 70780), (2540, 60163), (3539, 43180), (4318, 35390), (7078, 21590), (8636, 17695), (10795, 14156)]