236514980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39551}}^1$

素因数の和:39596

約数の個数: 48

約数和(自身を含む): 558157824

約数和(自身を除く): 321642844

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 39551, 79102, 158204, 197755, 395510, 514163, 791020, 909673, 1028326, 1819346, 2056652, 2570815, 3638692, 4548365, 5141630, 9096730, 10283260, 11825749, 18193460, 23651498, 47302996, 59128745, 118257490, 236514980]

約数ペア:

[(1, 236514980), (2, 118257490), (4, 59128745), (5, 47302996), (10, 23651498), (13, 18193460), (20, 11825749), (23, 10283260), (26, 9096730), (46, 5141630), (52, 4548365), (65, 3638692), (92, 2570815), (115, 2056652), (130, 1819346), (230, 1028326), (260, 909673), (299, 791020), (460, 514163), (598, 395510), (1196, 197755), (1495, 158204), (2990, 79102), (5980, 39551)]