63210440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 149852160

約数和(自身を除く): 86641720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 541, 635, 920, 1016, 1082, 1270, 2164, 2540, 2705, 2921, 4328, 5080, 5410, 5842, 10820, 11684, 12443, 14605, 21640, 23368, 24886, 29210, 49772, 58420, 62215, 68707, 99544, 116840, 124430, 137414, 248860, 274828, 343535, 497720, 549656, 687070, 1374140, 1580261, 2748280, 3160522, 6321044, 7901305, 12642088, 15802610, 31605220, 63210440]

約数ペア:

[(1, 63210440), (2, 31605220), (4, 15802610), (5, 12642088), (8, 7901305), (10, 6321044), (20, 3160522), (23, 2748280), (40, 1580261), (46, 1374140), (92, 687070), (115, 549656), (127, 497720), (184, 343535), (230, 274828), (254, 248860), (460, 137414), (508, 124430), (541, 116840), (635, 99544), (920, 68707), (1016, 62215), (1082, 58420), (1270, 49772), (2164, 29210), (2540, 24886), (2705, 23368), (2921, 21640), (4328, 14605), (5080, 12443), (5410, 11684), (5842, 10820)]