61848280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 151774560

約数和(自身を除く): 89926280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1433, 1660, 2158, 2866, 3320, 4316, 5395, 5732, 7165, 8632, 10790, 11464, 14330, 18629, 21580, 28660, 37258, 43160, 57320, 74516, 93145, 118939, 149032, 186290, 237878, 372580, 475756, 594695, 745160, 951512, 1189390, 1546207, 2378780, 3092414, 4757560, 6184828, 7731035, 12369656, 15462070, 30924140, 61848280]

約数ペア:

[(1, 61848280), (2, 30924140), (4, 15462070), (5, 12369656), (8, 7731035), (10, 6184828), (13, 4757560), (20, 3092414), (26, 2378780), (40, 1546207), (52, 1189390), (65, 951512), (83, 745160), (104, 594695), (130, 475756), (166, 372580), (260, 237878), (332, 186290), (415, 149032), (520, 118939), (664, 93145), (830, 74516), (1079, 57320), (1433, 43160), (1660, 37258), (2158, 28660), (2866, 21580), (3320, 18629), (4316, 14330), (5395, 11464), (5732, 10790), (7165, 8632)]