141444320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28517}}^1$

素因数の和:28563

約数の個数: 48

約数和(自身を含む): 344953728

約数和(自身を除く): 203509408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 28517, 57034, 114068, 142585, 228136, 285170, 456272, 570340, 884027, 912544, 1140680, 1768054, 2281360, 3536108, 4420135, 4562720, 7072216, 8840270, 14144432, 17680540, 28288864, 35361080, 70722160, 141444320]

約数ペア:

[(1, 141444320), (2, 70722160), (4, 35361080), (5, 28288864), (8, 17680540), (10, 14144432), (16, 8840270), (20, 7072216), (31, 4562720), (32, 4420135), (40, 3536108), (62, 2281360), (80, 1768054), (124, 1140680), (155, 912544), (160, 884027), (248, 570340), (310, 456272), (496, 285170), (620, 228136), (992, 142585), (1240, 114068), (2480, 57034), (4960, 28517)]