23951840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 39915040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 439, 440, 496, 620, 682, 878, 880, 992, 1240, 1364, 1705, 1756, 1760, 2195, 2480, 2728, 3410, 3512, 4390, 4829, 4960, 5456, 6820, 7024, 8780, 9658, 10912, 13609, 13640, 14048, 17560, 19316, 24145, 27218, 27280, 35120, 38632, 48290, 54436, 54560, 68045, 70240, 77264, 96580, 108872, 136090, 149699, 154528, 193160, 217744, 272180, 299398, 386320, 435488, 544360, 598796, 748495, 772640, 1088720, 1197592, 1496990, 2177440, 2395184, 2993980, 4790368, 5987960, 11975920, 23951840]

約数ペア:

[(1, 23951840), (2, 11975920), (4, 5987960), (5, 4790368), (8, 2993980), (10, 2395184), (11, 2177440), (16, 1496990), (20, 1197592), (22, 1088720), (31, 772640), (32, 748495), (40, 598796), (44, 544360), (55, 435488), (62, 386320), (80, 299398), (88, 272180), (110, 217744), (124, 193160), (155, 154528), (160, 149699), (176, 136090), (220, 108872), (248, 96580), (310, 77264), (341, 70240), (352, 68045), (439, 54560), (440, 54436), (496, 48290), (620, 38632), (682, 35120), (878, 27280), (880, 27218), (992, 24145), (1240, 19316), (1364, 17560), (1705, 14048), (1756, 13640), (1760, 13609), (2195, 10912), (2480, 9658), (2728, 8780), (3410, 7024), (3512, 6820), (4390, 5456), (4829, 4960)]