38934350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 91660800

約数和(自身を除く): 52726450

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 86, 91, 130, 175, 182, 199, 215, 301, 325, 350, 398, 430, 455, 559, 602, 650, 910, 995, 1075, 1118, 1393, 1505, 1990, 2150, 2275, 2587, 2786, 2795, 3010, 3913, 4550, 4975, 5174, 5590, 6965, 7525, 7826, 8557, 9950, 12935, 13930, 13975, 15050, 17114, 18109, 19565, 25870, 27950, 34825, 36218, 39130, 42785, 59899, 64675, 69650, 85570, 90545, 97825, 111241, 119798, 129350, 181090, 195650, 213925, 222482, 299495, 427850, 452725, 556205, 598990, 778687, 905450, 1112410, 1497475, 1557374, 2781025, 2994950, 3893435, 5562050, 7786870, 19467175, 38934350]

約数ペア:

[(1, 38934350), (2, 19467175), (5, 7786870), (7, 5562050), (10, 3893435), (13, 2994950), (14, 2781025), (25, 1557374), (26, 1497475), (35, 1112410), (43, 905450), (50, 778687), (65, 598990), (70, 556205), (86, 452725), (91, 427850), (130, 299495), (175, 222482), (182, 213925), (199, 195650), (215, 181090), (301, 129350), (325, 119798), (350, 111241), (398, 97825), (430, 90545), (455, 85570), (559, 69650), (602, 64675), (650, 59899), (910, 42785), (995, 39130), (1075, 36218), (1118, 34825), (1393, 27950), (1505, 25870), (1990, 19565), (2150, 18109), (2275, 17114), (2587, 15050), (2786, 13975), (2795, 13930), (3010, 12935), (3913, 9950), (4550, 8557), (4975, 7826), (5174, 7525), (5590, 6965)]