130108240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2348

約数の個数: 80

約数和(自身を含む): 325979136

約数和(自身を除く): 195870896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2281, 2480, 2852, 3565, 4562, 5704, 7130, 9124, 11405, 11408, 14260, 18248, 22810, 28520, 36496, 45620, 52463, 57040, 70711, 91240, 104926, 141422, 182480, 209852, 262315, 282844, 353555, 419704, 524630, 565688, 707110, 839408, 1049260, 1131376, 1414220, 1626353, 2098520, 2828440, 3252706, 4197040, 5656880, 6505412, 8131765, 13010824, 16263530, 26021648, 32527060, 65054120, 130108240]

約数ペア:

[(1, 130108240), (2, 65054120), (4, 32527060), (5, 26021648), (8, 16263530), (10, 13010824), (16, 8131765), (20, 6505412), (23, 5656880), (31, 4197040), (40, 3252706), (46, 2828440), (62, 2098520), (80, 1626353), (92, 1414220), (115, 1131376), (124, 1049260), (155, 839408), (184, 707110), (230, 565688), (248, 524630), (310, 419704), (368, 353555), (460, 282844), (496, 262315), (620, 209852), (713, 182480), (920, 141422), (1240, 104926), (1426, 91240), (1840, 70711), (2281, 57040), (2480, 52463), (2852, 45620), (3565, 36496), (4562, 28520), (5704, 22810), (7130, 18248), (9124, 14260), (11405, 11408)]