15202260424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{33751}}^1$

素因数の和:33902

約数の個数: 64

約数和(自身を含む): 31640474880

約数和(自身を除く): 16438214456

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 71, 104, 122, 142, 244, 284, 488, 568, 793, 923, 1586, 1846, 3172, 3692, 4331, 6344, 7384, 8662, 17324, 33751, 34648, 56303, 67502, 112606, 135004, 225212, 270008, 438763, 450424, 877526, 1755052, 2058811, 2396321, 3510104, 4117622, 4792642, 8235244, 9585284, 16470488, 19170568, 26764543, 31152173, 53529086, 62304346, 107058172, 124608692, 146175581, 214116344, 249217384, 292351162, 584702324, 1169404648, 1900282553, 3800565106, 7601130212, 15202260424]

約数ペア:

[(1, 15202260424), (2, 7601130212), (4, 3800565106), (8, 1900282553), (13, 1169404648), (26, 584702324), (52, 292351162), (61, 249217384), (71, 214116344), (104, 146175581), (122, 124608692), (142, 107058172), (244, 62304346), (284, 53529086), (488, 31152173), (568, 26764543), (793, 19170568), (923, 16470488), (1586, 9585284), (1846, 8235244), (3172, 4792642), (3692, 4117622), (4331, 3510104), (6344, 2396321), (7384, 2058811), (8662, 1755052), (17324, 877526), (33751, 450424), (34648, 438763), (56303, 270008), (67502, 225212), (112606, 135004)]